Robert De+ Markham 
Robert De+ was born about 1230. Robert De+'s father is Richard De+ Markham. His paternal grandparents are William De+ Markham and Cecilia De+ Lexington. He was an only child. He died in 1289.General Notes
SOURCES: LDS FHL Ancestral File # (familysearch.org)
AWTP:
"Ancestors of a 21st century British family" Richard Hodgson mail@@ancestorsearch.co.uk (who has generously shared the following research information at AWTP):
"The eldest son of Richard de Markham had no sons, but three daughters Cecily married first Sir John Bekering.
Richard Markham's [younger?] brother, Robert, died in A.D. 1289, his land in Markham going to his brother, but the Lexington estates were divided between his three daughters, who married into the great Nottinghamshire families of Sancta Cruce, Longvilliers, and Bekering.
(E Markham church, by Rev A E Briggs)
Sir Robert de Markham of Markham and Sarra de Snitterton had the following children:
* 11 i. Cecelia8 de Markham. She married Thomas de Bekeryng.
* 12 ii. Agnes de Markham. She married William de Sancta Cruce.
* 13 iii. Bertha de Markham. She married William de Longvilliers."
They had a daughter named Cecily De+.
