Donna J. (Castonia) Schwarzenberg Obituary
With heavy hearts, we announce the death of Donna J. (Castonia) Schwarzenberg (Norton Shores, Michigan), who passed away on March 22, 2023 at the age of 88. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
She was predeceased by: her parents, Warren Castonia and Jessie Castonia (Marshall); her husband Paul F. Schwarzenberg; her son Paul W.; and her sister Delores Harris (Castonia).
She is survived by: her daughters, Denise Byrnes and Lori Schuitema (Russ); her grandchildren, Brandi Fattore (Sam), Derrick Keur (Natasha), Reed Schuitema (Brenna) and Lindsay Mattfolk (Jordan); and her brother-in-law Harry Tiemann. She is also survived by seven great-grandchildren.
