William de Lascelles II of Hinderskelfe (Henderskelfe) Castle

brief biography

was living temp HENRY VI.

notes

This is a Lascelles genealogy. "Jackson" was an alias that a few generations of this family used. This family does not descend from the Jackson surname.

Glover's Visitation of 1584-85 (Joseph Foster's Yorkshire Visitations, page 185). (Updated at Richard St George's Visitation in 1612)

Brydges's Collins (1812), Volume 8, page 508, "Lascelles, Lord Harewood" (with Ganthorpe incorrectly changed to Gawthorpe), https://archive.org/stream/collinsspeerage01brydgoog#page/n509/

Jones's Harewood (1859), https://archive.org/details/historyantiquiti00jone/page/287/

Foster's Yorkshire Pedigrees (1874), https://archive.org/stream/pedigreesofcount01fost#page/n213/ (calls him John)

Note: was living temp HENRY VI.