Possible relatives of David are: John Michael Siefert, Albert J Siefert, Joan E Siefert and 6 other people. This year David celebrated his 68 birthday. David has listed phone number: (989) 686-4248. His birth year was listed as 1956. Bay City is a city David has lived in. David’s residency is at 5619 Cortland Cir, Bay City, Mi 48706.