Sergio and Gladys Guerrero celebrated their 40th wedding anniversary on Saturday, Nov. 1 with a Napa getaway. The couple was married in San Francisco on Nov. 1, 1968. They have three adult children: Sandra, Marlon and Andrea; and three grandchildren: Alex, Emma and Ava. Sergio and Gladys have been Brentwood residents for four years and share a beautiful home in Summerset Orchards.


