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Where is the Lenihan family from?
You can see how Lenihan families moved over time by selecting different census years. The Lenihan family name was found in the USA, the UK, Canada, and Scotland between 1841 and 1920. The most Lenihan families were found in USA in 1920. In 1911 there were 17 Lenihan families living in New Brunswick. This was about 59% of all the recorded Lenihan's in Canada. New Brunswick had the highest population of Lenihan families in 1911.
Use census records and voter lists to see where families with the Lenihan surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
Between 1949 and 2004, in the United States, Lenihan life expectancy was at its lowest point in 1954, and highest in 1988. The average life expectancy for Lenihan in 1949 was 49, and 74 in 2004.