Pedigrees from the Heraldic Visitation of Northumberland. @ DeLaVal, Pedigree
The cited information was published by Anno Domini 1615, Typis Medio-Montanis, Excudit, Jacobus Rogers., 1858 (Ref: DeLaVal, Pedigree) The author/originator was Richard St. George Esq., Norroy King of Arms & Henry St. George Esq.,Blue Mantle Pursuivant of Arms..
Source Notes
On this Pedigree "Sir. John Bowes" father of Anne, wife of John DeLaVal coflicts with
the Pedigree of " Bowes of Streatlam" in that Sir. John is called Sir. George in that pedigree by the same King of Arms. Therefore I shall show him as: "Sir. John-George Bowes" of Streatlam. MDW