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Where is the Mcdunn family from?
You can see how Mcdunn families moved over time by selecting different census years. The Mcdunn family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Mcdunn families were found in USA in 1920. In 1840 there was 1 Mcdunn family living in Massachusetts. This was about 50% of all the recorded Mcdunn's in USA. Massachusetts and 1 other state had the highest population of Mcdunn families in 1840.
Use census records and voter lists to see where families with the Mcdunn surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
Between 1965 and 2004, in the United States, Mcdunn life expectancy was at its lowest point in 1976, and highest in 1975. The average life expectancy for Mcdunn in 1965 was 63, and 87 in 2004.