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David Hanmer, 14th century English judge •
Lee F. Hanmer (1871–1961), American social worker •
Margaret Hanmer, Owain Glyndwr's wife •
Paul Hanmer, South African composer and pianist •
Ronald Hanmer, composer •
Sir Thomas Hanmer, 2nd Baronet (1612–78), second baronet of Hanmer, Flintshire •
Sir Thomas Hanmer, 2nd Baronet (1747–1828) of the second creation •
Sir Thomas Hanmer, 4th Baronet, fourth baronet of Hanmer, Flintshire and Speaker of the House of Commons ==Titles==