Cognomen Sedwick (Sedwick 
) , globally, is a rare surname. The family name Sedwick is habitual in the United States, where it is a rare surname, Ireland, and Greece, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in the United States, Canada, and the United Kingdom. Much less frequently, Sedwick is the forename as well as the last name.
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| Sedwick | Australia, Ireland, Canada, United States, United Kingdom |
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john w. sedwick American lawyer and judge, US (b. 1946) |
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| frank sedwick born:1924-04-07|died:1996-03-07|; Sedwick, Frank 1924-1996 (b. 1924) |
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| john sedwick American television director (1927–2008), US (b. 1927) |
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| raymond john sedwick Ph.D. Massachusetts Institute of Technology 1998 |
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| caitlin sedwick researcher |
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| peter n sedwick researcher |
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| alicia sedwick |
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