The abstract of World War I military service for Fireman Second Class William Otto Grupp (1901-1988). The document includes Grupp’s name, service number, where and when he enlisted, his age at entrance, rate, home address, a list of where and when he…
The Fifteenth United States census records for Brooklyn, New York, for 1930. The census divides the population into categories of name, age, sex, race, marital status, occupants and relation to head of house, whether the home is owned or rented,…