MONCKTON, Hon. William (?1725-72), of Serlby, Notts.

b. ?1725, 1st surv. s. of John Monckton, 1st Visct. Galway [I], and bro. of Hon. Robert Monckton. educ. Westminster Sept. 1737, aged 12. m. 12 Aug. 1747, Elizabeth (formerly Sarah), da. of Joseph da Costa Villareal of College Hill, London,‘Kitty Villareal, the Da Costas and Samson Gideon’, Jewish Hist. Soc. Trans. xiii. 273-4, 280, 282. 3s. 2da. suc. fa. as 2nd Visct. Galway [I] 15 July 1751; to estates of his maternal aunt, Lady Frances Arundell of Allerton Mauleverer 1769, and took add. name of Arundell.