I found your answers!!!
Caroline Murrin Cuilty: was born Carolina Cuilty Munoz 28-jan-1906. Her father was Ignacio Cuilty Campa (see 1920 census (1878-??). Her mother was Carolina Munoz Terrazas (1883-??). They were married in 1903.
Her paternal grandparents were Alejandro Cuilty Bustamante (1830-1890) and Manuela Campa Saenz (1838-????).
Her maternal grandparents were Jesus Munoz Arregui(1829-??) and Adela Terrazas Cuilty (1853-??). Adela was the daughter of General Luis Terrazas and Carolina Cuilty.
I can go back further with these if you like as well.