Jonathan Hollin of Havertown, PA passed on January 8, 2026. 

He was the beloved brother of Ben Hollin; cherished son of Ellen and William Hollin; grandson of Marilyn Rosenbaum; nephew of Edward and Sandy Hollin and Richard Rosenbaum. He is also survived by cousins Lee (Jonathan) Hollin, Ilene Hollin (Brian Birenbaum), Eric, Emylie and Eriya Rosenbaum.

Jon loved life, adored his family and friends and accepted every hard knock that came his way with a smile, a wink and an "OK...what's next". He may have had cystic fibrosis, but CF never became who he was.

During his life, Jon raised over $1 million for the Cystic Fibrosis Foundation focused on rare mutations. All donations will support the rare and nonsense mutation initiative of the Cystic Fibrosis Foundation.