Keating, Willa A. "Billie" of Somerville. March 16, 2010. Beloved wife of the late Patrick Keating. Loving sister of Sandra Edgehill of Somerville and David Jordan of VT. Also survived by her loving family and friends. A memorial visitation will be held at the Keefe Funeral Home in Cambridge on Saturday from 1-3 pm with a memorial service at 3 pm. Burial is private. Arrangements by Keefe Funeral Home in Arlington.