Alvin K. Reinert Jr., age 80 of St. Louis, Mo passed away January 8, 2018. He was preceded in death by his parents Edith and Alvin K. Reinert Sr. He was the beloved long-time companion of Mary Jane Bright; brother of Phyliss (William) Roberts; father of Richard (Kerrie) Reinert, Cheryl Reinert (Adrian Poe), Michelle (Louis) Galvan, Lisa (Jeff) Snook, Paul Reinert, and Carrie Reinert (Scott VanMeter). Grandfather of 14 and great-grandfather of 9.