Sir John Constable

  General Notes:

Of Halsham in Holderness. [Pedigrees of Some of Charlemagne's Descendants by Marcellus Donald Alexander R. von Redlich]

John married Margaret de Umfraville, daughter of Sir Thomas de Umfraville and Agnes de Grey, in 1423.¹³⁹² (Margaret de Umfraville died on 23 Jun 1444 ¹³⁹².)