Mathlda of Ponthieu1

F, #1149027
Relationship25th great-grandmother of Robert Michael Damon
     Mathlda of Ponthieu married Count Alberic II of Dammartin, son of Count Alberic I of Dammartin and Joan Basset.1
     Mathlda of Ponthieu became the mother of Count Simon II (of Dammartin) circa 1180.2


     Mathlda of Ponthieu is mentioned in ID 82-27 in Royalty for Commoners for Count Alberic II of Dammartin.1


Count Alberic II of Dammartin b. circa 1135, d. 19 September 1200
ChartsPedigree of Robert Damon (Big)
Royalty for Commoners
Royalty for Commoners (Indented)
Last Edited12 May 2018


  1. [S7] Roderick W. Stuart, Royalty for Commoners, Fourth Edition, The Complete Known Lineage of John of Gaunt, Son of Edward III, King of England, and Queen Philippa (Baltimore, MD: Genealogical Publishing Co. Inc, 2002). Repository: Richard Smith Damon Arlington, Middlesex County, Massachusetts, in. Hereinafter cited as Royalty for Commoners, 4th Edition.
  2. [S227] Samuel H. Sloan, ROYALFAM.GED (461 Peachstone Terrace, San Rafael CA: There are some wild errors in the data.