About William de Trelony
William de Trelony, son of Richard de Trelony, was seised of his desmesne for one-fourth knights fee in Tregenelek, as it appears in a deed whereby Reginald de Botrell confirmed his desmesne to him and his heirs forever, to hold of John Osmer of Tregewe and his heirs. He was succeeded by his son John.
Links to additional material:
- The Baronetage of England, or, The history of the English baronets, and such Baronets of Scotland as are of English Families, by Rev. William Betham, published 1801 [available as Google e-Book]
- The English Baronetage: Containing a Genealogical and Historical Account of All the English Barnonets Now Existing: Their Descents, Marriages and Issues, Volume 2, By Arthur Collins, published 1741 [available as Google e-Book]
- The visitations of Cornwall: comprising the Heralds' visitations of 1530, 1573 & 1620, John Lambrick Vivian›, College of Arms, published 1887 [available as Google e-Book]
The Baronetage of England, by E. Kimber & R. Johns