Women of Queen Alexandra's Imperial Military Nursing Service (QAIMS) eating outside at No 79 General Hospital near Bayeux, Normandy, France. 20 June 1944
Amelio Robles (1914), Mexico's first person to officially and successfully transition genders (ID papers, etc). He was a coronel in Zapata's army during the Mexican revolution.
What about it?
His wiki: https://es.m.wikipedia.org/wiki/Amelio_Robles_%C3%81vila