Zachary Kyle Bartfeld A son born Feb. 19 to Michele and David Bartfeld of San Mateo. He is the brother of Jordana. Grandparents are Jeri and Bruce Bartfeld of San Mateo, Susan Vogel of Redwood City and Joel Lurie of Corte Madera. Great-grandparents are Stephen Simon of San Francisco, the late Bettie Simon, Edith Lurie of Burlingame, the late Kurt Lurie, the late Ruth and Joseph Bartfeld and the late Lorraine and Philip Vogel.

Gabriel Hayden Federighi A son born March 3 to Risa and Mark Federighi of Modesto. Grandparents are Maddy and Frank Blumenthal of Foster City, Jeanne and Rick Federighi of San Carlos, Rheta Kurant of Foster City and the late Harry Kurant. Great-grandparents are Angie and Orlando Federighi of San Mateo, Herbert Blumenthal of San Mateo and the late Gladys Blumenthal.

Leora Rose Feinsmith A daughter born Feb. 18 to Elana and Jason Feinsmith of Sunnyvale. She is the sister of Ari Benjamin. Grandparents are Susan and Marvin Adleman of Ithaca, N.Y.; Ilene and Leslie Feinsmith of Delray Beach, Fla.; and Arlene and Morris Horesh of Atlanta.

Raya Alexa Sawle A daughter born Jan. 26 to Jennifer Eisenbud Sawle and Bruce Sawle of San Francisco. Grandparents are Helene and Elliott Eisenbud of Sacramento, Liz Elliott of Baltimore, and Dave Sawle of Oakland.  Great-grandmother is Irma Eisenbud of Chapel Hill, N.C.

Samuel Nathan Weltsch A son born Jan. 17 to Loren and Jerry Weltsch of Redwood City. Grandparents are Joan Muhlfelder of Los Altos, Dan Muhlfelder of Milpitas, Dan Weltsch of Sunnyvale and the late Judy Weltsch. Great-grandparents are Ilse and Otto Hertz of San Francisco.