Mateo married María De La Concepción Sánchez González (Garcia) on 7 Aug 1669 in San Juan, Puerto Rico, Province of Spain. María (daughter of Pedro Romero Sánchez Gomez and Catalina González Madama) was born in 1650 in San Juan, Puerto Rico, Province of Spain; died in 1710. [Group Sheet] [Family Chart]

1. Tomás García Sánchez was born in 1678 in Guaynabo, Puerto Rico, ESP; died in 1745 in Guaynabo, Guaynabo, Puerto Rico, ESP.
2. Estefana Garcia was born in 1680 in San Juan, Puerto Rico, Province of Spain; died in (BSPG 10/97 p. 81).