O'locklan Family History

You can see how O'locklan families moved over time by selecting different census years. The O'locklan family name was found in the USA in 1880. In 1880 there was 1 O'locklan family living in Massachusetts. This was about 50% of all the recorded O'locklan's in USA. Massachusetts and 1 other state had the highest population of O'locklan families in 1880.

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