Thornhill Family History

You can see how Thornhill families moved over time by selecting different census years. The Thornhill family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Thornhill families were found in United Kingdom in 1891. In 1891 there were 339 Thornhill families living in Lancashire. This was about 16% of all the recorded Thornhill's in United Kingdom. Lancashire had the highest population of Thornhill families in 1891.

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