Gretchen has listed (248) 437-6840 as her phone number. Bryan Patrick Oyster, Margaret Sue Oyster, David Allan Oyster and 3 other people are people possibly related to Gretchen. The age of Gretchen is 48. Her birth year was listed as 1976. Gretchen currently resides at 9711 Ponderosa Dr, South Lyon, Mi 48178. Cities Gretchen has lived in before are Spokane and South Lyon.