Joan Cosman

Joan Cosman of St. Petersburg, Florida, formerly of Harrison, NJ entered into eternal rest at home on Sunday, February 1st, 2026. She was 91 years old.

A funeral service will be held at the Mulligan Funeral Home, 331 Cleveland Avenue Harrison, NJ 07029 on Tuesday, February 10th, 2026 at Noon. Friends and relatives of Joan and her family may visit on Tuesday, February 10th from 10:00am to Noon. Her entombment will follow in Holy Cross Chapel Mausoleum, North Arlington. 

If you would like to send the family a condolence message or share a fond memory of Joan, please visit at www.mulliganfh.com.

Joan was born and raised in Harrison, and relocated to Florida in 1995, where she resided in St. Petersburg for the past 30 years.

Joan was a devoted parishioner of St. Cecilia’s Church, Kearny when she lived locally.

She is survived by her beloved sons Brian (Mirka), Kevin (Sharon), Derrick (Jennie), and Shawn (Gina) Cosman, her dear brother, John Wolenski, her cherished grandchildren, Michael, Andrew, and Bryan, and her sister in laws, Loretta and Barbara Wolenski.

She was predeceased by her husband Robert A. Cosman, her grandson, Kelly Cosman, and her brothers, Robert and Raymond Wolenski.

To send flowers to the family or plant a tree in memory of Joan Cosman, please visit our floral store.