Nielsen Hayden genealogy
Ancestors of John de Boys
┌── William de Bosco (of Halberton, Devon, England - Aft 1242)
┌── William de Boys (of Halberton, Devon, England - ??)
┌── William de Boys (of Halberton, Devon, England - Aft 1351)
┌── William de Boys (of Halberton, Devon, England - ??)