Lydia De Vega-Mercado’s children honor late mother in PSA Hall of Fame awarding
AdminJonathan Mercado, Stephanie Mercado-de Koenigswarter and husband David de Koenigswarter at the 2023 PSA Awards Night on Tuesday. –ARNEL TACSON MANILA, Philippines—Stephanie Mercado-de Koenigswarter and Jonathan Mercado, children of the…