O'olier Family History

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

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