Joseph M Muca of Benicia, Solano County, CA was born on December 23, 1931 to Blas Oracion Muca, Sr. and Chesencia (Mahinay) Muca. Joseph Muca had siblings Lewis Polycarp Muca, Blas O Muca Jr, Theodore "Ted"Muca, Conceta "Connie" Muca, Rosita Depedro, and Lolita Mahinay (Muca) Vaquera. He was the parent of Nicky Tabalija, and Leticia Colao. He married Dorothy Muca, and they had children Patrick Muca, Joey Muca, and Regina Muca. Joseph Muca died at age 66 years old on March 6, 1998.