Farrer, William, Victoria History of the Counties of England - Lancashire, volume 5. London, England: Constable and Company, 1911. Available at http://archive.org/details/victoriahistoryo05farruoft Information from this source tagged as [Ref: VCH Lancs v5p[0-9]*].
Sources for birth and parent Information
father:
[Ref: VCH Lancs v5p90]
Research Notes:
1344: was presented to the rectory of Swillington by Margery, relict of Sir
Adam de Swillington [Ref: VCH Lancs v5p89(26)]