1944
Michael Dillon’s Transition and Birth Certificate Change
Legal Trans UK People Health
Michael Dillon became the first known trans man to medically and legally transition, undergoing surgery by Sir Harold Gillies and successfully changing his birth certificate—decades ahead of broader recognition.
Impact & Significance
Pioneered trans healthcare in the UK and challenged the rigid binary thinking of gender identity at the time.
Reference Record
- Date
- 1944
- Era
- 1900-1949
- Sources
- 1
This timeline entry is being migrated into the reference platform. Source metadata and editorial review status will be strengthened as each topic is upgraded.
Questions This Event Helps Answer
Q What is the Gender Recognition Act 2004? The Gender Recognition Act 2004 created a UK legal process for some trans people to obtain recognition of their acquired gender. Q Who were early UK trans pioneers? Early UK trans pioneers include Michael Dillon, Roberta Cowell, April Ashley, Stephen Whittle, Julia Grant and the organisers who built early trans community networks.
