Seeking parentage and ancestry of my grandfather Frank Montanez b. 1904 in Puerto Rico. He was adopted by Sinforoso Montanez y Rosario and Venancia Oquendo and lived in San Juan, whence he joined merchant marine during his late teens to twenties. Married to Matilda Rondinaro (1913-2004) of Bergen County NJ in 1932 in NYC at age 28.
1920 US Census Puerta Detierre San Juan ED 13 Page 11A Family 100 (Callende San Augustin)
Montanez y Rosario, Sinforoso Head Race: Mu Age: 45 Married Birth:PR Birth father: PR Birth mother: PR Emp: dock laborer
Oquendo de Montanez, Venancia Wife Mu 28 Married PR PR PR
Montanez, Francisco, Foster Son Mu 15 S PR PR PR
