William T. Sullivan Sr.

William T. Sullivan Sr., age 81, of Bolingbrook, IL, passed away peacefully on March 19, 2026 with family and friends by his side.

William is survived by his loving friend, Melodie Erickson.

He was the beloved husband of the late Rosemary Barberini Sullivan.

He was loving brother to Timothy (Sharon) Sullivan.

He was the cherished father of Colleen Jones Sullivan.

William was the devoted grandfather to Mitchell Jones, Trevor Jones, and Philip Jones.

He was the fond uncle to many nieces and nephews.

In lieu of flowers, donations can be made to Human Haven Animal Shelter:   www.hhas.org/donation/   or   Bring a non-perishable pet food item to church

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