You can see how Portenne families moved over time by selecting different census years. The Portenne family name was found in Scotland in 1871. In 1871 there was 1 Portenne family living in Lanarkshire. This was 100% of all the recorded Portenne's in Scotland. Lanarkshire had the highest population of Portenne families in 1871.

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