Possible relatives of Gregory are: Roman L Swierczynski, Michelle M Swierczynski, Roman F Swierczynski and one other person. Records link phone number (586) 263-4715 with Gregory’s details. Gregory turned 67 years old. He has stayed in Clinton Township, Detroit, Hamtramck and one other city before moving to Clinton Twp. Gregory currently resides at 20514 Longwood Dr #51, Clinton Twp, Mi 48038. Gregory was born in 1957.