John Sadlik 
John were married in a religious ceremony in Wyszkow, Poland.1 He had four biological sons named Walter, Alexander, Louis and Stanislaus.
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Children
Walter Sadlik
Walter was born in 1879 in Warsaw, Poland.1 He died at the age of 66 on February 21st, 1945 in Utica, Oneida, NY.1
Alexander Sadlik
Alexander was born on July 17th, 1893 in Wyszkow, Poland.1 He died at the age of 83 in March 1977 in New York, NY.1