BORN

September 14, 1943

DIED

December 5, 2025

LOCATION

Rensselaer, New York

Siegmann, Dr. William L.EAST GREENBUSH - Dr. William L. Siegmann, 82, passed away peacefully on Friday, December 5, 2025, at St. Peter's Hospital after a protracted illness.Born in Pittsburgh, Bill was the only son of the late William A. and Lois (Marloff) Siegmann. A gifted scholar, he earned...

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I have known this name for decades, as I had the distinct pleasure of having Jonathan Siegmann in my 8th grade science class at Goff M.S. He made a lasting impression on me, as did his mother. My heart goes out to them & to the rest of the family as they mourn the passing of this wonderful man of God. May the Holy Spirit bring comfort as only He can! Continued abundant blessings to you, Jonathan, & to your whole clan. HOPE LIVES, Praise the LORD! Love you. Mrs.T

Linda Thompson

December 13, 2025 | Other

It was my privilege and good fortune to have known Bill as a loving father-in-law to my son, Bob and his wife, Sara. I couldn´t have asked for a better person to fill that role.

Howard Schuman

December 12, 2025

Dr. William L. Siegmann

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