Juan married Rosa Santiago Miranda on 17 Nov 1791 in Coamo, Coamo, Puerto Rico, Province of Spain. Rosa (daughter of Sebastian Santiago Lebron and María Miranda Zayas) was born on 18 Jun 1772 in Coamo, Coamo, Puerto Rico, Province of Spain; died in UNKNOWN. [Group Sheet] [Family Chart]

1. Domingo Diego Delgado Rio was born about 1695 in San Juan, Puerto Rico, Province of Spain; died about 1737 in Ciudad de Puerto Rico, San Juan Bautista, Province of Spain.
2. Juan Ceferino Muñoz Sánchez was born about 26 Aug 1835; died on 2 Jun 1906 in San Lorenzo, PR, Carribean.
3. José Ignacio Muñoz Sánchez was born about 1820 in Los Angeles, California, USA; died before 1906 in San Lorenzo County, Puerto Rico, USA.
4. José Delgado Derivera was born about 1718 in Coamo, Coamo, Puerto Rico, Province of Spain; died in UNKNOWN.
5. José Asuncion Muñoz Sánchez was born in 1836 in Jalisco; died on 11 Dec 1926 in San Lorenzo, Puerto Rico, USA.
6. Angelica Muñoz Sánchez