Petersen, Ralph E. Age 72 of Richmond, MN, died peacefully at his home on Jan. 12, 2019. He is survived by his wife Teresa, daughter Amanda, sister Teresa (Larry) Rolf, sister Sherrie (John) Smith, brother Craig (Martha) Petersen and many nieces and nephews. Private burial will be at Ft. Snelling Cemetery. A celebration of Ralph's life will be held at Broadway Pizza for family and friends at 2025 W. River Road, Mpls., at 1:30 on Friday, January 25.