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John R. Flanagan
  • In lieu of flowers, the family suggests memorial contributions be made to: Tuff Tails Animal Rescue @
  • Tuff Tails Animal Rescue
    PO BOX 117
    Levittown, NY 11756

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Memories & Candles

“Jack I will miss you. You were a great friend to me and Tuff Tails these last 10 years and I will never forget you or your beloved Caeser. Thank you...Read More »
1 of 3 | Posted by: Sandy Unger - Friend

“My deepest condolences to the Flanagan Family. Jack was larger than life. I first met him in 1992 with Jimmy and Murphy's Law. he was the BOSS, the...Read More »
2 of 3 | Posted by: Chris Koskinas - Newport News, VA

“RIP jackie you will be missed. ”
3 of 3 | Posted by: Theresa Chiacchiaro - Westampton, NJ

John Richard "Jack" Flanagan passed away on October 12, 2019. Beloved companion, brother, brother in law, uncle, godfather and figurative "big brother", loyal friend and confidant to many.

Jack formed and played guitar in seminal New York City hardcore group, the Mob. He graduated from New York University's Tisch School of the Arts in 1985. He went on to work with and manage the affairs of many well known artists and performers, among them Clutch, Gwar, Ronnie Spector, Murphy's Law, D Generation and others.

Jack was an incredibly warm, caring and generous soul, and also had a brilliant sense of humor. He taught a lot of things to a lot of people and he will be sorely missed by those that knew him.