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Where is the Sadleir family from?
You can see how Sadleir families moved over time by selecting different census years. The Sadleir family name was found in the USA, the UK, Canada, and Scotland between 1880 and 1920. The most Sadleir families were found in United Kingdom in 1891. In 1911 there were 8 Sadleir families living in Ontario. This was about 44% of all the recorded Sadleir's in Canada. Ontario had the highest population of Sadleir families in 1911.
Use census records and voter lists to see where families with the Sadleir surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
Between 1966 and 2003, in the United States, Sadleir life expectancy was at its lowest point in 1969, and highest in 1990. The average life expectancy for Sadleir in 1966 was 86, and 86 in 2003.