Adrian R. “Grimis” Gagen. 21 years. Suddenly. Beloved partner of Amber Freeman. Devoted father of Angel. Dear brother of Michael and Rianna. Fond uncle of Abel Gagen.  Cherished son of Brian (Sandy nee Brennan) Gagen. Dearest grandson of Lorraine (James) Bailey, Martin Brennan, the late Michael Sr. (Dolores) Gagen. Loving nephew of Christine (Kelly Sr.) O’Neill, Dawn (Ed) Tremore, Michael Jr. (Carrie) Gagen, Gary (Erica) Gagen and Patrick Bowen. Cousin and great-cousin to many. Friend to all who knew him. Funeral services Saturday, September 2, 2017, at the Thomas McInerney’s Sons Funeral Home, 4635 South Wallace Street, Chicago, IL. Visitation will begin at 2:00 p.m. and will conclude with an 8:00 p.m., Prayer Service: Fr. Rich Creagh officiating. Interment: Private. (773) 268-0703.