Ada Lovelace

Ada Lovelace died of uterine cancer in 1852 at the age of 36. Her father, Lord Byron, died at the same age.

An excerpt from the article 21 facts about Ada Lovelace

The disease had been present for several months, and its progression was probably accelerated by bloodletting by a doctor. Ada was cared for by her mother, who kept her friends away from her. Under her mother's influence, Ada underwent a religious transformation and was urged to atone for her sins.

Ada also lost contact with her husband, who left their bedroom after a conversation with her.