Martha Daugherty Latko

• Abstraction of Center Township (without Crown Point) Lake County, Indiana school enumeration records, 1903-1931
• Abstraction of the St. John Township and Town of Schererville, Lake County, Indiana, school enumeration records (census), book eighteen, 1903-1931
• Index to Calumet Township (Gary) schools
• Index to Calumet Township (Gary) schools, Lake County, Indiana, school enumeration records, 1919-1924
• Index to Calumet Township school enumeration records, Lake County, Indiana
• Index to Calumet Township schools, Lake County, Indiana, school enumeration records, 1903-1911
• Index to Calumet Township schools, Lake County, Indiana, school enumeration records, 1913-1915
• Index to Cedar Creek Township, Lake County, Indiana, school enumeration records, 1903-1931
• Index to city of Whiting, Lake County, Indiana school enumeration records, 1925 & 1927
• Index to city of Whiting, North Township, Lake County, Indiana, school enumeration records (census), 1920-1924
• Index to Crown Point schools, Center Township, Lake County, Indiana, school enumeration records, 1903-partial 1932
• Index to Eagle Creek Township and Winfield Township, Lake County, Indiana, school enumeration records, 1903-1931