Not known Family History

You can see how Not known families moved over time by selecting different census years. The Not known family name was found in the USA, and the UK between 1880 and 1891. The most Not known families were found in United Kingdom in 1891. In 1891 there were 5 Not known families living in Kent. This was about 31% of all the recorded Not known's in United Kingdom. Kent had the highest population of Not known families in 1891.

Use census records and voter lists to see where families with the Not known surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.