Family and Education
b. 1722, 4th s. of William Mayne of Powis Logie, Clackmannan, and bro. of Robert Mayne. m. 15 July 1758, Frances, da. of Joshua, 2nd Visct. Allen [I], sis. and h. of John, 3rd Visct. (through her he acquired considerable estates in Ireland), 1s. (died in infancy). cr. Bt. 22 Apr. 1763; Baron Newhaven [I] 26 July 1776.
Offices Held
M.P. [I] 1761 – 76.
Parlimentarian
Main residences: Arnos Grove, Mdx.; Gatton, Surr.; Carrick Mayne, co. Dublin.
Volume
Commons 1754-1790
Web Title
MAYNE, Sir William, 1st Bt. (1722-94)
Will
Estates
Oxford 1644
No
Addresses
Religion
Image