I found the Nov. 21, 1888 marriage of Manuel Samaniego and Asencion Campos in Chihuahua at the Sagrario Church, LDS film #0162693. The parents listed in the marriage record for Manuel Samaniego were Pedro Samaniego and Camila Jimenez and his wife was the dau. of Antonio Campos and Rita Fernandez.
In the baptism of one of the children of Manuel and Asencion, the maternal grandparents are said to be Antonio Campos and Rita Blanco.
Any further information on the ancestry of Antonio Campos and Rita Fernandez would be appreciated.