Nemecio was born February 20th 1923 in Kawit, Cavite to Benito Olaes and Fidela Galan. Nemecio died June 8th 2010.
Nemecio was also known as "Mencio."
Mencio's brothers were Emilio Galan Olaes, Victor Galan Olaes, Cornelio Galan Olaes, Constantino Galan Olaes, and Leopoldo Galan Olaes. His sisters were Soledad (Galan) Olaes Basa and Petronila (Galan) Olaes Deleon. Mencio had two half-brothers from his father's side, Higino Olaes and Anastacio Olaes and a half-sister from his mother's side, Beatrice (Galan) Lontoc Balan.
Mencio married Cory Red on .............. Their daughter was Joslyn Red Olaes.