loving father of Ann Garreaud (Patrick), of Douglasville; Alice Deviney (Sean), of Pottstown, Lynn E. Ritter of Ambler; Linda Buan (John), of Minneapolis, Christine Foster (Joe D'Antonio), of Kennett Square, Kevin Manaugh (Julie Savoie), of Montreal, Canada, and Geoffrey Manaugh (Nicola Twilley) of Los Angeles. Dan is the proud grandfather of twelve and great-grandfather of two. He is also survived by his sister-in-law Nancy Ritter of Flying Hills, PA, the wife of Dan's late brother John Ritter. Dan is the dear Uncle of David Ritter (Diane), of Houston, TX and Robert Ritter of Flying Hills, PA. Relatives and friends are invited to call on Tuesday December 19, 2017 from 6:00 to 8:00 PM at the Anton B. Urban Funeral Home 1111 S. Bethlehem Pike Ambler, PA. and on Wednesday from 10:00 to 11:00 AM at the Trinity Evangelical Lutheran Church 1000 W. Main Street, Lansdale, PA. Funeral Service will begin at 11:00 AM with Pastor Paul Lutz officiating. Interment will be private. Remembrances in Dan's memory to the National Park Foundation 1110 Vermont Ave, NW, Suite 200 Washington, DC 20005, or Click Here. Photos and tributes may be shared at www.UrbanFuneralHome.com