Blknap Family History

You can see how Blknap families moved over time by selecting different census years. The Blknap family name was found in the USA in 1880. In 1880 there were 4 Blknap families living in Pennsylvania. This was 100% of all the recorded Blknap's in USA. Pennsylvania had the highest population of Blknap families in 1880.

Use census records and voter lists to see where families with the Blknap surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.