David J. Klingerman Obituary
We are sad to announce that on January 18, 2020, at the age of 70, David J. Klingerman (Cheshire, Connecticut), born in Hazleton, Pennsylvania passed away. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, Raymond Klingerman and Mildred Klingerman (Northstein); and his former wife Mary Cassidy (Ludwig). He is survived by: his wife Paula Klingerman (Conrad); his children, Brian Cassidy (Diana), Sean Cassidy (Cary) and Laurel Conrad (Mario Mastromattei); and his grandchildren, Kyle, Amanda, Hailey Cassidy and Molly Hoeg (Nicholas).
In lieu of flowers, contributions in memory of David can be made to the Myeloid Malignancies and Acute Leukemia Research Fund for the work of Dr. Nikolai Podoltsev.
