Mark/"Porky" was our uncle, brother, son, adopted father, and friend. Mark was born September 3, 1967 to the late Ralph and MaryAnn Shawanibin. Mark was a tribal member to the Little Traverse Bay Band of Odawa Indians from Harbor Springs, Michigan, and he grew up in Northwest Detroit. Mark was very social and loved to spend time with his family. Mark adopted many friends into his family. He was a proud Uncle to all his nieces and nephews. Mark is survived by sisters Cindy (William) Schuyler, Debbie Shawanibin, and his brother Patrick Shawanibin. He is also survived by his nieces, Marie (Harvey) Dreaver, Heather (Joe) Syrette, Ayashay Schuyler (Kwake hale), Danielle Shawanibin, and his nephews, Nigel (Jovi) Schuyler, Donnie (Leah) Shawanibin, William (Quanisha) Shawanibin, adopted son, Timothy City, and many great-nieces and nephews. Mark has been preceded in death by his parents, Ralph and MaryAnn Shawanibin, brother Michael Shawanibin, sister Irene (Shawanibin) Daniels, brother Richard Shawanibin, and Grandmother Julia Kenoshmeg. A funeral service will be held at the R.G. & G.R. Harris Funeral Home, 31551 Ford Road, Garden City, Thursday, September 16, 2021 at 12 PM. Visitation will be held on Wednesday 3 - 8 PM. Please share a memory.