I am looking for information on a Stanley Sowinski, married to a Harriet. In 1973, they were living at 3120 W. 41st Place #32 in Chicago. Harriet signed my grandmother's Funeral book as Mrs. Stanley Sowinski, and she notated "Cousin Harriet". I don't know who this "cousin" could be. I did see a Soc. Index for a Harriet M. Sowinski b. June 24, 1918 and died August 14, 1989 in Chicago. Any help with this would be appreciated.Thanks.