Brian H. McMahon, 51, of Oak Lawn, Cherished son of the late Hugh and Catherine (nee Galvin) McMahon; Loving brother of Kevin McMahon, Eileen Polak, and Amy (Daniel) Greene; Beloved uncle to Nolan, Garrett, Liam, Kaitlyn, and Richard; Dear nephew of Mary Ellen Galvin, and Kathleen (James) Knowles; Cousin to many. Arrangements under the direction of Blake-Lamb Funeral Home/103rd, Oak Lawn, IL.
