Genealogical notes regarding the family of Glen, or Glenn. In The Pennsylvania Magazine of History and Biography. Vol. XXXVI, pp.480-499.

• Title	Genealogical notes regarding the family of Glen, or Glenn. In The Pennsylvania Magazine of History and Biography. Vol. XXXVI, pp.480-499.
  Short Title	Glenn (1912)
  Author	Glenn, Thomas Allen
  Publisher	Philadelphia: The Historical Society of Pennsylvania, 1912.
  Source ID	S1786
  Linked to Individuals: 13	John Boswell Of Balmuto Margaret Bruce John De Glen Mariott De Glen Robert De Glen John De Le Glen Richard De Le Glen Sir Alan Erskine Margaret Erskine Isabel Inchmartin N. N. N. N. Of Abernethy King Robert I "The Bruce" Of Scotland