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Where is the Koslowsky family from?
You can see how Koslowsky families moved over time by selecting different census years. The Koslowsky family name was found in the USA, the UK, and Canada between 1880 and 1920. The most Koslowsky families were found in USA in 1920. In 1891 there were 4 Koslowsky families living in London. This was 100% of all the recorded Koslowsky's in United Kingdom. London had the highest population of Koslowsky families in 1891.
Use census records and voter lists to see where families with the Koslowsky surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
What did your Koslowsky ancestors do for a living?
In 1939, Unpaid Domestic Duties was the top reported job for people in the United Kingdom named Koslowsky. 100% of Koslowsky women worked as an Unpaid Domestic Duties. .
Between 1964 and 2004, in the United States, Koslowsky life expectancy was at its lowest point in 1983, and highest in 1996. The average life expectancy for Koslowsky in 1964 was 64, and 74 in 2004.