Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, by G. E Cokayne,  Sutton Publishing Lt @ VI:146-7

The cited information was held in R500441335 (Ref: VI:146-7)

• References (3)
  • Parent Source: Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, by G. E Cokayne,  Sutton Publishing Lt
  • Family: John 1St Baron De Grey & Avice Marmion
  • Marriage / Union: John 1St Baron De Grey & Avice Marmion