Donald Trump transgender military ban Albert Cashier

https://www.theguardian.com/us-news/2017/aug/22/donald-trump-transgender-military-ban-albert-cashier

The Guardian/by Adam Gabbatt    08/22/2017

Albert Cashier. Born 1843

Everybody read this article!  About a trans Civil War volunteer . . .

If you're interested in others like Cashier also look up Dr James Barry (although be warned he's almost always misgendered despite strong evidence that he was trans)