BRIONES, Juana Gertrudis was born Abt. 8 Jan 1796, Monterey Presidio, Alta California; was christened 09 Jan 1796, Mission San Carlos Borromeo, Alta California; died Abt. 15 Jan 1796, Monterey Presidio, Alta California; was buried 16 Jan 1796, Mission San Carlos Borromeo, Alta California.