Antiquities of Worcestershire.
Ref: CWT-17ff ("John de Throkemerton, lord of Throkemerton, 1175-1200. He was taxed two marks (26s. 8d.)in 1175 (Pipe Rolls, 22 Henry II, Roll 3, m.I. In the same Pipe Roll Joscelin de throkemerton was taxed 40 shillings and Adam de Throkemerton appears in Pipe Roll of the preceding year.) He was mentioned in
Liber Albin Episc. Wigon, page 27 (according to Nash, in his Antiquities ofWorcestershire), as lord of Throkemerton in 1200." Sons: Henry, Robert, Adam.(Ibid) vmorgan-a (father, app date of birth, son Henry)