Richard Kostecki Obituary
With heavy hearts, we announce the death of Richard Kostecki (Mosinee, Wisconsin), who passed away on December 4, 2018 at the age of 83. Family and friends are welcome to send flowers or leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parent John Kostecki. He is survived by: his parent Mary Kostecki (Mytych); his spouse Valerie Dziwulski; his children, Jim Kostecki (Tricia), Huntley, Tony Kostecki (Anissa), Kathy Belina (Greg), Lisle, Richie Kostecki (Lori), DePere, Tom Kostecki (Deb), Mosinee, Ken Kostecki (Karen), Lockport, Mike Kostecki (Kim) and Romeoville; and his siblings, Gertrude Kolosa, Buckley, Emily Thill (Lee), Des Plaines, Irene Lizzio, Onarga, Clarence Kostecki (Phyllis), Leo Kostecki, Appleton Kostecki, John Kostecki (Bev) and Wanda Young.
