John "Jack" H. Ostmann; husband of Dorothy W. Ostmann; son of the late John H. & Esther Ostmann; father of Larry (Shirley), Wanda, Debbie (Mike), & Mark (Michele); grandfather of Emily, Marty (Megan), Anna (Dave), Erin (Jeff), Joseph, Eric, Dustin (Sara), Dylan, & Rainna; great-grandfather of Jack, Ella, Liam, & Jacob; brother of Arline (the late Kenny), Geneva (Fred), David Paul (Eunice), Orville (Harriet), & Donna (the late Norbert). Dear uncle, cousin, brother-in-law, & friend to many.