Olphiant Family History

You can see how Olphiant families moved over time by selecting different census years. The Olphiant family name was found in the USA in 1920. In 1920 there was 1 Olphiant family living in Texas. This was 100% of all the recorded Olphiant's in USA. Texas had the highest population of Olphiant families in 1920.

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