William Kelly Henninger Obituary

It is always difficult saying goodbye to someone we love and cherish. Family and friends must say goodbye to their beloved William Kelly Henninger of Southington, Connecticut, who passed away at the age of 83, on February 26, 2026. You can send your sympathy in the guestbook provided and share it with the family.

He was predeceased by: his parents, John Henninger and Theresa Henninger (Kelly); his wife Joan Henninger (Bittner); and his son-in-law William Brennan Jr.. He is survived by: his daughters, Donna Brennan of Southington and Denise Henninger of Canton; his grandchildren, Shawn Brennan (Amanda) of Southington, Danielle Mills (David) of Bristol and Connor Brennan of Southington; his great grandchildren, Lyla and Aiden Brennan; and his brother John Henninger (Bonnie) of Niantic. He is also survived by several nieces, nephews, and many cherished friends.

In lieu of flowers donations in Bills memory may be made to http://www.parkinson.org.