May Sutton became the 1st American woman to win the womens singles championship at Wimbledon in 1905.
May Sutton Brandy became the first American woman to win the ladies singles tennis championship at Wimbledon in 1905.
Evonne Goolagong is the first Aboriginal (Indigenous Australian) woman player who won the Wimbledon singles title in 1971 and 1980.
According to the Wimbledon website (refer to the link, below), Martina Navratilova won the 1978 Wimbledon singles title.
The last English woman to win the ladies singles final at Wimbledon was Ann Jones in 1969.
Maria Sharapova (Russia)
Martina Navratilova has the most women's single titles at Wimbledon with 9.