Quoted from Richard Gorski, ?Mauley family (per. c.1226-1415)?, Oxford Dictionary of National Biography, Oxford University Press, 2004 [accessed 17 May 2007: http://www.oxforddnb.com.proxy-remote.galib.uga.edu:2048/view/article/61252]:

In 1332 the future Lord Mauley was granted a huge portion of his father's estate comprising no less than sixty knights' fees spread throughout Yorkshire. Typically, military service formed a small but important dimension of Mauley's life. Peter (V)'s early experience in Scotland with his father doubtless proved useful at the battle of Nevilles Cross in 1346, and perhaps in Edward III's French campaign of the same year where he may also have served. However, a significant portion of Mauley's time was spent tending to domestic affairs, and in this respect he found a formidable wife in Margaret (d. 1382), daughter of Robert Clifford, first Lord Clifford (d. 1314).

• Married: BEF 16 APR 1322 ³

1. Peter VI Mauley b: ABT 1331

1. Title: Oxord Dictionary of National Biography
   Publication: Name: Oxford University; Location: Oxford, England;
   Repository:
   Name: http://www.oxforddnb.com.proxy-remote.galib.uga.edu/
   
   Page: Richard Gorski, ?Mauley family (per. c.1226-1415)?, Oxford Dictionary of National Biography, Oxford University Press, 2004 [accessed 17 May 2007: http://www.oxforddnb.com.proxy-remote.galib.uga.edu:2048/view/article/61252]
2. Author: George Edward Cockayne
   Title: "The Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom"
   Publication: Name: St Catherine Press, London;
   Repository:
   Name: University of Georgia Library
   
   Note:
   Source Medium: Book
   
   Thirteen volumes published over a range of years
   
   Page: Vol VIII:565
3. Author: Douglas Richardson
   Title: "Magna Carta Ancestry: A Study in Colonial and Medieval Families"
   Publication: Name: Genealogical Publishing Company, Inc; Location: Baltimore, Maryland; Date: 2005;
   Repository:
   Name: Prokasy Library
   
   Page: p. 568