The lesbian couple who changed the course of LGBT history

Jean O'Leary and Midge Costanza were in a secret relationship in the '70s (Photo: National Archives/Getty)

On 26 March, 1977, a couple of lesbian feminist activists in a secret relationship pulled off an incredible lovers’ plot: holding the first-ever meeting on LGBT+ rights at the White House.

When Jean O’Leary, co-executive director of the National Gay Task Force…