ST. AUBYN, Sir John, 4th Bt. (1726-72), of Clowance and St. Michael’s Mount, Cornw.

b. 12 Nov. 1726, 1st s. of Sir John St. Aubyn, 3rd Bt., M.P., by Catherine, da. of Sir Nicholas Morice, 2nd Bt., M.P., sis. and coh. of Sir William Morice. 3rd Bt., M.P. educ. Oriel, Oxf. 1744. m. 4 June 1756, Elizabeth, da. of William Wingfield of Washington, co. Dur., 1s. 5da. suc. fa. Aug. 1744. One sis. of his; m. John Buller sen., another Sir John Molesworth, 5th Bt., and a third Francis Basset of Tehidy.