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Where is the Tuan family from?
You can see how Tuan families moved over time by selecting different census years. The Tuan family name was found in the USA, and Scotland between 1871 and 1920. The most Tuan families were found in USA in 1920. In 1920 there were 2 Tuan families living in Illinois. This was about 40% of all the recorded Tuan's in USA. Illinois and 1 other state had the highest population of Tuan families in 1920.
Use census records and voter lists to see where families with the Tuan surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
Between 1972 and 2003, in the United States, Tuan life expectancy was at its lowest point in 1972, and highest in 1989. The average life expectancy for Tuan in 1972 was 32, and 61 in 2003.