This is most likely the first marriage of Juan Rivas, the widower who later married Barbara Herrera in 1804.
Mexico, Select Marriages Index, 1556-1989
Juan De Dios Rivas
Gender: Male
Marriage Date: 25 feb. 1795
Marriage Place: Santo Cristo De Burgos,Jimenez,Chihuahua,Mexico
Spouse: Angela Duran
FHL Film Number: 162511
No mention of their parents.
Marriage