CROSBY, Barbara A. (Keany) of Arlington. Beloved wife of the late Robert Crosby. Loving sister in law of Elizabeth Crosby of Arlington. Also survived by many nieces, nephews, and cousins. Funeral from the Keefe Funeral Home, 5 Chestnut St., Rt. 60 (adjacent to St. Agnes Church) ARLINGTON on Wednesday at 9 am. Funeral Mass in St. Agnes Church at 10 am. Burial in Brookdale Cemetery, Dedham. Relatives and friends invited. Visiting hours Tuesday 5-8 pm. For obituary, directions or to send a condolence visit www.keefefuneralhome.com