This list is a trainwreck.
Here's the people they're wrongully claiming are trans:
Alice Clark (crossdressed to start a riot)
La Branlaire (masculine woman)
Hatseptut, her second husband and her daughter (all crossdressers)
Ashurbanipal (crossdresser)
The Galli who castrated themselves for religious reasons
Philo of Judea (supposedly wrote about gender dysphoria, but I can't find a source)
Sporus, who was forced to live as a woman by Emperor Nero who wanted a replacement for his dead wife
King Henry III (crossdresser)
Pope Joan (probably didn't exist but even if she did, the legend says she disguised herself as a man at the behest of a lover)
Christina, queen of Sweden (crossdressing tomboy who openly stated she was not a man. Some claim her male persona was Count Dohna but this is inaccurate. The count was a real person and she briefly impersonated him for safety while traveling through hostile territory.)
Charlotte Clarke (tomboy crossdresser, openly referred to herself as a woman)
The Chevalier d'Eon (crossdressed because he was a spy)
Two nameless guys who crossdressed to start a riot
Armantine Dupin (said she crossdressed because male clothes were more comfortable, used a male pen name in order to be taken more seriously as an author)
A bunch of welsh men who crossdressed to riot
Herculine Barbin (intersex)
Margaret Ann Bulkley/Dr. James Barry (pretended to be a man so she could become a military surgeon)
Karl-Heinrich Ulrichs (Effeminate gay man. Believed that male homosexuals have "female souls in male bodies". )
Baccha Bazi dancing boys (child prostitutes made to crossdress and have sex with older men)
Oscar Wilde (bisexual, rumored to crossdress)
Violette Morris (Butch lesbian. Had a masectomy to help her fit in racecars.)
Marlene Dietrich (crossdresser)