My great grandmother was the first cousin of Felipe Angeles, her name was Pinita Angeles and grew up in the same household as her cousin Felipe Angeles as children. She later moved to Mexico City and studied medecine, being one of the first females to become a doctor and was married to Enrique Gambino who was the Mayor of Coyoacan during el Porfiriato when Zapata's troops took Mexico City. I live both in California and Mexico City. Please contact me if you have any more information.