Sir John Wedderburn of Blackness, 1st Bt. (1641-1706) (1641–1706) Parents Alexander Wedderburn of Blackness Matilda Fletcher Children David Wedderburn Sir Alexander Wedderburn of Blackness, 2nd Bt. Siblings Grizell Wedderburn Peter Wedderburn Alexander Wedderburn James Wedderburn Partners Rachel Dunsmuir