Yvonne “Gigi” Agnes Marks (Thibodeau), age 87 of Grand Rapids formerly of Bloomfield Hills, passed away Tuesday, December 1, 2015. She is survived by her husband of 64 years Tudor; children, Tim (Dominque King) Marks, Cheryl (Tim) Bloomquist, Dennis (Laura) Marks, Brian (Mary) Marks, Mary (Michael) Welage; sister, Ann (Jim) Wolford; sister-in-law, Katie Thibodeau; grandchildren, Betsy (Tom) Flitton, Emily (Rob) Palmer, Esme Bloomquist, Kelly (Pat) Smith, Joe Marks, Denise Welage, Tucker Marks, David Welage, Jacky Welage; great grandchildren, Eva, Myles, and Mae. Mass of Christian Burial will be held Friday 11:00 a.m. at St. Stephen Catholic Church, 750 Gladstone S.E., East Grand Rapids. Rev. Thomas Brown presiding. The family will meet with friends and relatives one hour prior to the service at the church. Memorial contributions may be made to St. Stephen Education Fund.