Her surname is based on its appearance on her husband Martin's grave. Other sources also refer to her as Ursula Wotton or Hudston.
Death: A Copy Of An Original Manuscript of Sir Francis Barnham Formerly of Boughton Monchensea, Knight; The Ancestor 9:191, FHL Book 942 B2af "....by the death of my excellent mother, who died in the yeere 1579 in childbed of a sonne, whoe lived but ten days after hir......" and "...his friends perswaded him to a second mariage which, some eight months after my mothers death, he accomplished....." (he married Judith Calthorpe Feb 1579/80)
Visitation: The Visitations of Kent, Taken in the Years 1574 and 1592; The Publicatitons of the Harleian Society FHL Book 942 B4h vol.75
1574- Vrsala maried to Martan Barnham of London
1592- (Martin Barnham) maried to his firste wyffe Vrsula Daughtr of Robert Rudstone of Boughton Monchelsea in the saide County Esquire
Visitation: The Visitations of Kent, Taken in the Years 1619 and 1621; The Publicatitons of the Harleian Society FHL Book 942 B4h vol.42.
1619- filia Rob'ti Rudstone de Borton Monchelsea in co' Cant. Ar. vx' p'ma
Pedigree Chart: FHL Book Q 942.23 D2ber: Berry, William, 1774-1851. County genealogies: pedigrees of the families of the county of Kent, collected from the heraldic visitations and other authentic manuscripts in the British museum, and in the possession of private individuals, and from the information of the present resident families. Ursula, da. of Robert Rudstone, of Boughton-Monchelsea, in co. Kent, 1st wife (of Martin Barnham)