Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Jennifer J. Sinclair, Practice Areas No known practice areas. is located in the city of Grosse Ile, the state of Michigan. Attorney legal address 20234 Island Estate DrGrosse Ile, MI, 48138-1263. For more information, please call (734) 735-9978 Your comments* (not for publishing) * — Required information Jennifer J. Sinclair ← View details 20234 Island Estate DrGrosse Ile, MI, 48138-1263, Grosse Ile, Michigan (734) 735-9978