Cemetery index

VAN ZAALEN

J. Johanna

b. 28 Jun 1851 d. 27 Mar 1943 ss Teunis West Lawn Cem Orange City IA

VAN ZAALEN

Teunis

b. 22 Jan 1845 d. 14 Feb 1932 ss H. Johanna West Lawn Cem Orange City IA

VAN ZANDBERGEN

Arie

b. 29 Mar 1896 d. 7 Nov 1967 WWI Vet ss Trina Newkirk Cem Newkirk IA

VAN ZANDBERGEN

Edward

b. 1886 d. 1956 ss Kate Hospers Cem Hospers IA

VAN ZANDBERGEN

Herman

b. 1855 d. 1945 father ss Susan Nassau Twp Cem Alton IA

VAN ZANDBERGEN

Herman

b. 1910 d. 1937 Hospers Cem Hospers IA

VAN ZANDBERGEN

Jennie

b. 1896 d. ss Otto Nassau Twp Cem Alton IA

VAN ZANDBERGEN

John

b. 19 Aug 1893 d. 7 Jun 1974 Nassau Twp Cem Alton IA

VAN ZANDBERGEN

Kate

b. 1890 d. 1962 ss Edward Hospers Cem Hospers IA

VAN ZANDBERGEN

Otto

b. 8 Jun 1891 d. 23 May 1988 ss Jennie DeRoos Nassau Twp Alton IA (GSCSG Obit)

VAN ZANDBERGEN

Sarah

b. 7 Sep 1974 d. 18 Aug 1991 dau of Adrian & Carol Newkirk Cem (GSCGS Obit)

VAN ZANDBERGEN

Selma

b. 25 Aug 1900 d. 9 Mar 1988 h: John Nassau Twp Cem Alton IA (GSCGS Obit)

VAN ZANDBERGEN

Susan

b. 1859 d. 1935 mother ss Herman Nassau Twp Cem Alton IA

VAN ZANDBERGEN

Trina

(Hoffs) b. 3 Mar 1902 d. 2 Mar 1989 ss Arie Newkirk Cem Newkirk (GSCGS Obit)

VAN ZANT

Henry

b. 1877 16 Mar/Feb 1898 ss John brother Grace Hill Cem Hawarden IA

VAN ZANT

John

9 Mar 1887 brother ss Henry Grace Hill Cem Hawarden IA

VAN ZANT

Lottie

b. 29 Sep 1899 d. 11 Nov 1899 Grace Hill Cem Hawarden IA

VAN ZANTEN

Agnes

b. 30 Oct 1897 d. 27 Oct 1961 ss John A. West Lawn Cem Orange City IA

VAN ZANTEN

Baby

1954 inf son of Cornelius & Coba Valley View Cem Rock Valley IA

VAN ZANTEN

Benjamin E.

b. 23 Sep 1916 d. 7 Sep 1951 WWII Veteran Newkirk Cem Newkirk IA

VAN ZANTEN

Coba Irene

b. 1917 d. 1954 mother ss Cornelius Jr. Valley View Cem Rock Valley IA

VAN ZANTEN

Cornelius

b. 1871 d. 1960 father ss Huibertha Valley View Cem Rock Valley IA

VAN ZANTEN

Cornelius Jr.

b. 1915 d. 1965 father ss Coba Irene Valley View Cem Rock Valley IA

VAN ZANTEN

Fanny

b. 1902 d. m. 26 Jan 1927 mother ss Tony Valley View Cem Rock Valley IA

VAN ZANTEN

George

b. 1837 d. 1909 ss Sadie mother West Lawn Cem Orange City IA

VAN ZANTEN

Gertrud e

b. 1905 d. ss William Valley View Cem Rock Valley IA

VAN ZANTEN

Huibertha

b. 1874 d. 1948 mother ss Cornelius E. Valley View Cem Rock Valley IA

VAN ZANTEN

John A.

b. 31 Jul 1896 d. 1 Sep 1975 ss Agnes West Lawn Cem Orange City IA

VAN ZANTEN

Larry Dean

b. 15 Feb 1955 d. 7 Sep 1964 son Valley View Cem Rock Valley IA

VAN ZANTEN

Randall Lee

b. 4 Jan 1957 d. 27 Dec 1969 son Valley View Cem Rock Valley IA

VAN ZANTEN

Sadie

b. 1843 d. 1920 mother ss George father West Lawn Cem Orange City IA

VAN ZANTEN

Tony

b. 1898 d. 1970 m. 26 Jan 1927 father ss Fanny Valley View Cem Rock Valley IA

VAN ZANTEN

William

b. 1904 d. 1954 father ss Gertrude Valley View Cem Rock Valley IA

VAN ZEE

A. H. ‘Tony’

b. 14 Apr 1897 d. 15 Jan 1986 w: Gertrude VerHoeven Hospers Cem (GSCGS)

VAN ZEE

Aartje H.

b. 1864 d. 1932 Memory Gardens Sioux Center IA

VAN ZEE

Alvin

b. 3 Apr 1925 d. 14 Apr 1966 w: Agnes Valley View Cem Rock Valley IA

VAN ZEE

Anthony H.

b. 1897 ss Gertrude Hospers Cem Hospers IA

VAN ZEE

Baby

1914 ss Conrad, Lena Valley View Cem Rock Valley IA

VAN ZEE

Brant Gene

28 Dec 1972 twin son of Duane & Beverly ss Bryant A. Memory Gardens Sioux Center

VAN ZEE

Bryant Allen

31 Dec 1972 twin son of Duane & Feverly ss BrantG. Memory Gardens Sioux Center

VAN ZEE

Conrad

b. 1882 d. 1944 ss Lena, Baby Valley View Cem Rock Valley IA

VAN ZEE

Cornelius

b. 1863 d. 1951 Sherman Twp Cem Maurice IA

VAN ZEE

Dena

(DeJong) b. 1872 d. 1944 2nd marriage Sherman Twp Cem Maurice IA

VAN ZEE

Dick

b. 1891 d. 1954 ss Sarah Capel Twp Cem Middleburg IA

VAN ZEE

Dirk

b. 8 Mar 1886 d. 24 Nov 1889 son of H. & A. Memory Gardens Sioux Center IA

VAN ZEE

Effie

b. 1894 d. 1979 ss Peter Sheridan Twp Cem Boyden IA

VAN ZEE

Geneva

b. 1918 d. 20 Feb 1937 Sheridan Twp Cem Boyden IA

VAN ZEE

Gertrude

(VerHoeven) b. 7 Apr 1897 m.19 Feb 1920 d. 8 Oct 1989 ss Anthony H. HospersCem GSC

VAN ZEE

Hendretta

b. 25 Jan 1908 d. 13 Mar 1908 dau of H. & A. Memory Gardens Sioux Center IA

VAN ZEE

Infant

25 Dec 1896 dau of H. & A. Memory Gardens Sioux Center IA

VAN ZEE

John Mrs.

b. 1890 d. 1920 Sheridan Twp Cem Boyden IA

VAN ZEE

Lena

b. 1883 d. 1972 ss Conrad, Baby Valley View Cem Rock Valley IA

VAN ZEE

Peter

b. 1893 d. 1962 ss Effie Sheridan Twp Cem Boyden IA

VAN ZEE

Peter Arie

b. 5 Feb 1889 d. 17 Jun 1893 son of H. & A. Memory Gardens Sioux Center IA

VAN ZEE

Richard E.

b.11 Apr 1916 d.17 Mar 1993 w: Sophia Siebersma Valley View Rock Valley (GSCGS)

VAN ZEE

Sarah

(TePAske) b. 27 Nov 1890 d. 25 Apr 1981 ss Dick Capel Twp Middleburg (GSCGS Obit)

VAN ZEE

Stephen

d. 22 Jan 1899 age 2 yrs 11mos 27 dys West Lawn Cem Orange City IA

VAN ZWEDEN

John Rev

b. 1888 d. 1979 m. 13 Aug 1913 ss Mary Valley View Cem Rock Valley IA

VAN ZWEDEN

Mary

(Rottier) b. 2 Oct1888 m.13 Aug 1913 d. 25 Sep 1982 ss John Rev. Valley View Rock Valley I

VAN ZYL

Anna

b. 1861 d. 1932 Newkirk Cem Newkirk IA

VAN ZYL

Anna M.

b. 28 Mar 1894 d. 12 Jul 1962 ss Ralph Nassau Twp Cem Alton IA

VAN ZYL

Bart

b. 9 Apr1827 d. 15 May 1881 ss Tryntje West Lawn Cem Orange City IA

VAN ZYL

Bert

b. 1890 d.17 Jun 1935 Hospers Cem Hospers IA

VAN ZYL

Cornelius

b. 1866 d. 1941 Hospers Cem Hospers IA

VAN ZYL

Cornelius Mrs.

d. 7 Jun 1935 Hospers Cem Hospers IA (WPA Index)

VAN ZYL

Faith

b. 1925 d. 1933 Hospers Cem Hospers IA

VAN ZYL

Guy

b. 1890 d. 1961 ss Minnie Newkirk Cem Newkirk IA

VAN ZYL

Helena

b. 1865 d. 1931 ss Cornelius Hospers Cem Hospers IA

VAN ZYL

Lillian

b. 1892 d. 1953 Hospers Cem Hospers IA

VAN ZYL

Lola

b. 1924 d. 1925 Hospers Cem Hospers IA

VAN ZYL

Mary B.

b. 1910 d. 1943 Hospers Cem Hospers IA

VAN ZYL

Minnie

b. 1889 d. 1978 ss Guy Newkirk Cem Newkirk IA

VAN ZYL

Ralph

b. 19 Jan 1915 d. 4 Aug 1992 w: Florence Wiersma Newkirk Cem Newkirk IA (GSCGS Obit)

VAN ZYL

Ralph

b. 10 Feb 1893 d. 1 Mar 1984 ss Anna M. Van Boven Nassau Twp Cem Alton (GSCGS Obit)

VAN ZYL

Roelof

b. 1858 d. 10 Oct1936 Newkirk Cem Newkirk IA

VAN ZYL

Tillie

(Jennings) b. 1892 d.27 Dec 1919 Hospers Cem Hospers IA

VAN ZYL

Tryntje

b. 20 Oct 1828 d. 31 Dec 1901 West Lawn Cem Orange City IA

VASTENHOUT

Wilemina

b. 1873 d. 1947 mother of Winnie Hanson Memory Gardens Sioux Center IA

VEEN

Albertha

b. 4 Oct 1909 d. 11 Jan 1984 Sheridan Twp Cem Boyden IA (GSCGS Obit)

VEEN

Catherine

b. 1919 d. 1932 Sheridan Twp Cem Boyden IA

VEEN

Cornelia

b. 1876 d. 1962 ss Johanna Sheridan Twp Cem Boyden IA

VEEN

Dirk

b. 30 May 1837 d. 29 Jan 1907 Hospers Mem Cem Hospers IA (WPA Index)

VEEN

Johanna

b. 1883 d. 1959 ss Cornelia Sheridan Twp Cem Boyden IA

VEEN

Katherine J.

b. 31 Oct 1917 d. 13 Dec 1918 Sheridan Twp Cem Boyden IA

VEEN

Katrina

b. 15 Jun 1846 d. 19 Dec 1918 Hospers Mem Cem Hospers IA (WPA Index)

VEEN

Lois

(Rosenboom) b. 15 Oct 1927 d. 6 Dec 1987 h: Herbert Sheridan Twp Cem Boyden (GSCGS)

VEENCAMP

Cora

b. 1898 d. 1934 mother Memory Gardens Sioux Center IA

VEENCAMP

John

b. 1871 d. 1951 ss Kate Memory Gardens Sioux Center IA

VEENCAMP

Kate

b. 1872 d. 1948 ss John Memory Gardens Sioux Center IA

VEENCAMP

Paul

b. 27 May 1896 d. 8 Nov 1965 WWI Vet Memory Gardens Sioux Center IA

VEENCAMP

Winnie

(DeGroot) b. 20 Nov 1897 d. 25 Nov 1986 h: Paul Memory Gardens Sioux Center (GSCGS)

VEENENDAAL

Henry

b. 25 May 1928 d. 5 Feb 1990 Valley View Cem Rock Valley IA (GSCGS obit)

VEENSCHOTEN

Hendrik

b. 11 Nov 1838 d. 21 Sep 1891 ss Johanna West Lawn Cem Orange City IA

VEENSCHOTEN

Johanna

b. 27 Aug 1856 d. 23 Sep 1927 ss Hendrik West Lawn Cem Orange City IA

VEENSTRA

Conrad R. Rev.

b. 1898 d. 1969 ss Minnie Memory Gardens Sioux Center IA

VEENSTRA

Jelle

b. 1863 d. 1947 father ss Rienskje West Lawn Cem Orange City IA

VEENSTRA

Minnie

1914 ss Conrad R. Memory Gardens Sioux Center IA

VEENSTRA

Rienskje

b. 1862 d. 13 Jun 1938 mother ss Jelle West Lawn Cem Orange City IA

VEGTER

Hindrik

b. 7 May 1899 d. 11 Oct 1924 West Lawn Cem Orange City IA

VEGTER

Johanna

(Gesink) b. 23 Nov 1903 d. 10 Apr 1986 h: Nanning West Lawn Cem Orange City (GSCGS)

VEGTER

Nanning

b. 2 May 1904 d. 20 Nov 1980 w: Johanna Gesink West Lawn Cem Orange City (GSCGS )

VEILLINGA

Wm

b. 1902 d. 1921 West Lawn Cem Orange City IA

VELD

Edward

b. 16 Aug 1908 d. 12 Dec 1980 w: Gret VanWyk West Lawn Cem Orange City (GSCGS Obit)

VELD

Effie

b. 1884 d. 1958 West Lawn Cem Orange City IA

VELD

Greta

(VanWyk) b. 1909 d. 1946 West Lawn Cem Orange City IA

VELD

Henry

b. 1880 d. 1940 West Lawn Cem Orange City IA

VELDBOOM

Albert

b. 1894 d. 1919 Valley View Cem Rock Valley IA (WPA Index)

VELDBOOM

Dora L

b. 27 Jun 1935 d. 9 Mar 1924 mother Sherman Twp Cem Maurice IA

VELDBOOM

Dorothy

b. 21 Apr 1902 d. 14 Dec 1984 West Lawn Cem Orange City IA (GSCSG Obit)

VELDBOOM

Gerrit Jr.

b. 1897 d. 6 Oct 1932 Veteran Memory Gardens Sioux Center IA

VELDBOOM

Gerrit

d. 1 Feb 1932 age 74 Valley View Cem Rock Valley IA (WPA Index)

VELDBOOM

Henry

b. 1874 d. 1934 father West Lawn Cem Orange City IA

VELDBOOM

Jane

b. 1866 d. 1955 dau of Dora Sherman Twp Cem Maurice IA

VELDBOOM

John

b. 1904 d. Valley View Cem Rock Valley IA

VELDBOOM

John A.

b. 1870 d. 1922 Valley View Cem Rock Valley IA

VELDBOOM

Sarah

b. 1874 d. 1951 mother West Lawn Cem Orange City IA

VELDHOEN

Dora

b. 1893 d. 1955 ss Nicholas Grace Hill Cem Hawarden IA

VELDHOEN

Nickolas

b. 1891 d. 1962 ss Dora Grace Hill Cem Hawarden IA

VELDHUIS

Ben

b. 1890 d. 1974 Veteran Nassau Twp Cem Alton IA

VELDHUIS

Berend J.

b. 1898 d. 1970 ss Seipkje Nassau Twp Cem Alton IA

VELDHUIS

Siepkje

b. 1894 d. 1963 ss Berend Nassau Twp Cem Alton IA

VELDHUIZEN

Dena

(Brinkman) b.17 Oct 1903 d. abt 26 Dec 1983 h: Henry Memory Gardens Sioux Center GSCGS)

VELDHUIZEN

John

d. 28 Jan 1932 Carmel Cem Carmel IA (WPA Index)

VELDKAMP

Aaltje

b. 1858 d. 1911 h: E. Hope Cem Hull IA

VELDKAMP

Engbert

b. 1850 d. 1926 father Hope Cem Hull IA

VELDKAMP

Greta

b. 1866 d. 1960 Grandma Valley View Cem Rock Valley IA

VELDKAMP

Klaas

b. 1902 d. 1921 Valley View Cem Rock Valley IA (WPA Index)

VELDKAMP

Lammert

b. 4 Oct 1874 d. 7 Jan 1913/16 Valley View Cem Rock Valley IA

VELDKAMP

Robert

b. 22 Aug 1869 d. 1 Oct 1933 Valley View Cem Rock Valley IA

VELDMAN

Baby

b. 1 Jan 1970 inf son of Mr. & Mrs. Gerrit Hope Cem Hull IA

VELGERSDYK

John

b. 1900 d. 1975 ss Nellie Hope Cem Hull IA

VELGERSDYK

Klaas

b. 3 Jan 1847 d. 26 Aug 1926 ss Maartje Valley View Cem Rock Valley IA

VELGERSDYK

Maartje

b. 25 Dec 1850 d. 26 May 1935 h: ss: Klaas Valley View Cem Rock Valley IA

VELGERSDYK

Marlo & Marla

18 Aug 1952 H. L. Memory Gardens Sioux Center IA

VELGERSDYK

Nellie

b. 1907 d. 1977 ss John Hope Cem Hull IA

VELLIINGA

Christina

(Kneubel) b. 30 Jul 1922 d. 19 Feb 1992 h: Marion Pleasant Hill Cem Ireton (GSCGS Obit)

VELLINGA

Arite

b. 3 Sep 1874 d. 22 Nov 1943 West Lawn Cem Orange City IA

VELLINGA

Dena

(Reinders) b. 26 Oct 1893 d. 17 Dec 1983 ss Henry R. West Lawn Cem Orange City (GSCGS)

VELLINGA

Dewey

b. 1913 d. 1957 Pleasant Hill Cem Ireton IA

VELLINGA

Edana Leona

b. 1932 d. 1971 West Lawn Cem Orange City IA

VELLINGA

Edward

b. 10 Oct 1898 d. 1 Jan 1991 ss Grace VanKlompenburg West Lawn Orange City(GSCGS)

VELLINGA

Evert

b. 7 Aug 1873 d. 3 Jul 1951 West Lawn Cem Orange City IA

VELLINGA

Gieltje

b. 29 May 1853/52 d. 29 Oct 1937 mother West Lawn Cem Orange City IA

VELLINGA

Harry

b. 1882 d. 1941 ss Sarah Pleasant Hill Cem Ireton IA

VELLINGA

Henry R.

b. 1887 d. 1972 ss Dena West Lawn Cem Orange City IA

VELLINGA

Irene

b. 1921 d. ss Rodney West Lawn Cem Orange City IA

VELLINGA

John R.

b. 1912 ss Margaret L. West Lawn Cem Orange City IA

VELLINGA

Margaret L.

b. 1910 d. 1969 ss John R. West Lawn Cem Orange City IA

VELLINGA

Marion

b. 19 Jun 1918 d. 1 Oct 1974 US Army Vet Pleasant Hill Cem Ireton IA

VELLINGA

Marjorie

b. 1912 ss Dewey Pleasant Hill Cem Ireton IA

VELLINGA

Mark

b. 28 Apr 1952 d. 7 Dec 1987 son of Christine Pleasant Hill Cem Ireton IA (GSCGS Obit)

VELLINGA

Nellie

b. 1868 d. 15 May 1935 ss Ring West Lawn Cem Orange City IA

VELLINGA

Ring

b. 1863 d. 29 Jun 1929/30 ss Nellie West Lawn Cem Orange City IA

VELLINGA

Rodney

b. 1920 d. ss Irene West Lawn Cem Orange City IA

VELLINGA

Sarah

b. 1887 d. 1966 ss harry Pleasant Hill Cem Ireton IA

VELLINGA

Steven

b. 1958 d. 1968 son of Rodney & Irene West Lawn Cem Orange City IA

VELLINGA

Willem

b. 29 Jan 1850 d. 29 Jun 1925 father West Lawn Cem Orange City IA

VELLINGA

William

b. 1902 d. 28 Dec 1921 West Lawn Cem Orange City IA (WPA Index)

VELMAN

Louis

b. 1891 d. 1951 Hospers Cem Hospers IA

VELTKAMP

Albert

b. 12 Feb 1904 d. 6 Sep 1981 w: Rolena Moorlag Valley View Rock Valley (GSCGS Obit)

VELTKAMP

Grace

b. 1877 d. 1963 ss Henry Valley View Cem Rock Valley IA

VELTKAMP

Henry

b. 1874 d. 1951 ss Grace Valley View Cem Rock Valley IA

VELTKAMP

Henry

b. 1 Dec 1920 d. abt 6 Aug 1984 w: Lucille Bolkema Valley View Rock Valley (GSCGS Obit)

VELTKAMP

Klaas

b. 1902 d. 1921 Valley View Cem Rock Valley IA

VELTKAMP

Rolena

(Moorlag) b. 26 Aug 1905 d. 31 Oct 1984 h: Albert Valley View Rock Valley (GSCGS Obit)

VELTKAMP

Samuel

b. 26 Jan 1907 d. 20 Jun 1992 w: Gertrude Bakker Valley View Rock Valley (GSCGS Obit)

VELTKAMP

Susan

b. 1910 d. 1972 Valley View Cem Rock Valley IA

VENARD

Bertha e.

b. 1865 d. 1936 mother Grace Hill Cem Hawarden IA

VENARD

Darla Kay

b. 1957 d. 1961 dau Grace Hill Cem Hawarden IA

VENARD

George L

b. 1860 d. 1939 Grace Hill Cem Hawarden IA

VENARD

Guy L.

b. 1887 d. 1975 m. 17 Feb 1910 ss Ora M. Grace Hill Cem Hawarden IA

VENARD

James K.

b. 1952 d. 1974 father Grace Hill Cem Hawarden IA

VENARD

Ora M.

b. 1888 d. 1961 m. 17 Feb 1910 s sGuy L. Grace Hill Cem Hawarden IA

VENEMA

Arta

(DeBruyn) b. 1891 d. 1943 Hospers Cem Hospers IA

VENEMA

Cornelius

b. 1892 d. 1953 father Hospers Cem Hospers IA

VENINGA

Martha

b. 18 Apr 1924 d. 15 Dec 1924 dau of S. & T. Hope Cem Hull IA

VENINGA

Sam

b. 1879 d. 1949 Hope Cem Hull IA

VENINGA

Richard

b. 9 Jan 1918 d. 25 Jun 1986 w: Sylvia Gorter Hope Cem Hull IA (GSCGS Obit)

VENINGA

Treintje

b. 16 Jul 1883 d. 22 Nov 1925 wife of S. Hope Cem Hull IA

VENINGA

William

b. 12 Mar 1922 d. 25 Sep 1991 Hope Cem Hull IA (GSCGS Obit)

VENNEGEERTS

Henry

b. 1882 d. 1973 Memory Gardens Sioux Center IA

VENNEMA

Anna

b. 1898 d. 1931 mother Hospers Cem Hospers IA

VENNEMA

Hendreka

b. 1884 d. 1965 Hospers Cem Hospers IA

VENNEMA

Martin

b. 1884 d. 25 Jul 1931 Hospers Cem Hospers IA

VERBURG

Baby

Valley View Cem Rock Valley IA

VERBURG

Dena

b. 1885 d. 1951 mother ss Peter Valley View Cem Rock Valley IA

VERBURG

Ed

b. 31 Aug 1913 d. abt 24 Jun 1984 w: Ann Kooima Valley View Cem Rock Valley (GSCGS Obit)

VERBURG

Elizabeth

b. 1859 d. 1939 West Lawn Cem Orange City IA

VERBURG

Father

b. 9 Feb 1832 d. 2 Aug 1918 Memory Gardens Sioux Center IA

VERBURG

Frances

b. 1916 d. ss John P. Valley View Cem Rock Valley IA

VERBURG

Henrietta

b. 1884 d. 1939 mother ss Klaas Valley View Cem Rock Valley IA

VERBURG

James

b. 1915 d. 1971 Valley View Cem Rock Valley IA

VERBURG

John P.

b. 29 Oct 1907 d. 5 Mar 1980 ss Frances Wynia Valley View Cem Rock Valley(GSCGS Obit)

VERBURG

Klaas

b. 1884 d. 1942 father ss Henrietta Valley View Cem Rock Valley IA

VERBURG

Klaas Mrs.

d. 11 May 1939 Valley View Cem Rock Valley IA (WPA Index)

VERBURG

Marenus

b. 1863 d. 1930 West Lawn Cem Orange City IA

VERBURG

Martha

(Veltkamp)b. 27 Jun 1914 d. 3 May 1993 h: James Valley View Rock Valley (GSCGS Obit)

VERBURG

Mother

b. 9 Apr 1847 d. 1 May 1923 Memory Gardens Sioux Center IA

VERBURG

Peter

b. 1882 d. 1953 father ss Dena Valley View Cem Rock Valley IA