Sponsored Links J. Mascis dating Whom? J. Mascis is currently single J. Mascis Complete Dating History Add new Post Sponsored Links J. Mascis wiki Login to Edit Date of Birth: 10 Dec, 1965Zodiac Sign: SagittariusPlace of Birth: Amherst, MassachusettsAge: 58 years oldHeight:5Hair Color: BlondeProfession: Musician Other Professions: Producer, Musician, singer-songwriterYears Active: 1982-present Official Websites: Jmascis.com, J. Mascis Latest Videos