Martha's Vineyard | Martha Stewart | Martha Argerich | Martha Graham | Martha Wainwright | Martha | Martha Washington | Martha Rosler | Martha Plimpton | Martha Jones | Martha Hyer | Mont-de-Marsan | Martha Graham Center of Contemporary Dance | Martha Coolidge | Marsan | Eddie Marsan | Martha Stewart Living Omnimedia | Martha High | Martha Higareda | Mount Martha, Victoria | Mount Martha | Martha Roby | Martha Raye | Martha Kearney | Martha Henry | Martha Cooper | St. Martha's Hill | Martha's Vineyard Airport | Martha Stewart Living | Martha's Table |
Constance (died 1310) was suo jure Viscountess of Marsan as well as titular Countess of Bigorre, daughter of Gaston VII, Viscount of Béarn and his first wife Martha of Marsan.
Martha of Marsan (also known as Mathe or Amata) was a daughter of Petronilla, Countess of Bigorre by her fifth husband Boson of Marsan.