Crystal Lake Genealogy (in Hancock County, IA)
USA (1,379,301) > Iowa (43,684) > Hancock County (274) > Crystal Lake (46)
NOTE: Additional records that apply to Crystal Lake are also found through the Hancock County and Iowa pages.
Crystal Lake Birth Records
1800-1999 Iowa Births and Christenings Index (incomplete) Ancestry 
Iowa, Birth Records, 1880-present Iowa Department of Public Health
Register of births, physicians and midwives, 1880-1906 FamilySearch Library
Crystal Lake Cemetery Records
Crystal Lake Township Cemetery Find a Grave
Crystal Township Cemetery Iowa Gravestones
Iowa Cemetery Records Ancestry
Iowa Deaths and Burials, 1850-1990 (selections) MyHeritage
Iowa Graves WPA Survey US Gen Web
Iowa, Select Deaths and Burials, 1850-1990 Ancestry
Crystal Lake Census Records
1856 Iowa State Census (part of Iowa State Census collection) Ancestry
1860 Iowa State Census (part of Iowa State Census collection) Ancestry
1885 Iowa State Census (part of Iowa State Census collection) Ancestry
1895 Iowa State Census (part of Iowa State Census collection) Ancestry
1905 Iowa State Census MyHeritage
1905 Iowa State Census (part of Iowa State Census collection) Ancestry
1915 Iowa State Census (part of Iowa State Census collection) Ancestry
1925 Iowa State Census (part of Iowa State Census collection) Ancestry
Iowa, State Census Collection, 1836-1925 Ancestry
U.S. Federal Census 1790-1950 Ancestry
U.S. Federal Census 1790-1950 MyHeritage
United States Federal Census, 1790-1950 Family Search
Crystal Lake Church Records
1800-1999 Iowa Births and Christenings Index (incomplete) Ancestry
Grant church records (in U.S., Evangelical Lutheran Church in America Church Records collection) Ancestry
Crystal Lake Death Records
1900-1939 Iowa Death Index MyHeritage
1920-1940 Iowa Death Records Ancestry
Iowa Deaths and Burials, 1850-1990 (selections) MyHeritage
Iowa, Death Records, 1880-present Iowa Department of Public Health
Iowa, Select Deaths and Burials, 1850-1990 Ancestry
Records of death, 1897-1948 FamilySearch Library
Register of deaths, 1880-1897 FamilySearch Library
Crystal Lake Immigration Records
Iowa, Federal Naturalization Records, 1856-1937 Ancestry
Naturalization index, 1875-1944 FamilySearch Library
Crystal Lake Land Records
General index of deeds, 1857-1900 ; deeds, 1857-1938 FamilySearch Library
Crystal Lake Marriage Records
1880-1940 Iowa Marriage Records Ancestry
Iowa Marriages 1809-1992 (selections) MyHeritage
Iowa, Marriage Records, 1880-present Iowa Department of Public Health
Iowa, Marriages, 1836-1926 MyHeritage
Iowa, Select Marriages, 1809-1992 Ancestry
Marriage index, 1911-1956 ; marriage records and registers, 1873-1930 FamilySearch Library
Crystal Lake Probate Records
1758-1997 Iowa Wills and Probate Records Ancestry
Crystal Lake School Records
Crystal Lake High School - Gazer Yearbook (Crystal Lake, IA), 1952, 1953, 1955, 1956 E Yearbook
Crystal Lake High School yearbook, 1952, 1953, 1955, 1956 (included in US School Yearbooks) Ancestry
Crystal Lake Tax Records
Tax deed record, town lots, 1886-1963 FamilySearch Library
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