Posnanski Family History

You can see how Posnanski families moved over time by selecting different census years. The Posnanski family name was found in the USA, and the UK between 1840 and 1920. The most Posnanski families were found in USA in 1920, and United Kingdom in 1891. In 1891 there were 2 Posnanski families living in London. This was 100% of all the recorded Posnanski's in United Kingdom. London had the highest population of Posnanski families in 1891.

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