- Marriage: Adam de Welles Baron of Welles about 1296 in England 141
- Died: 1 Jun 1315, Lincolnshire, England 141
- Buried: 1315, Greenfield Priory, Lincolnshire, England 141
Noted events in her life were:
• Background Information. 141
Adam married, in or before 1296, Joan, widow of Walter Ftiz Robert (who died in 1293, and was the 1st son and heir apparent of Robert Fitz Walter, 1st Lord Fitz Walter). Joan was the eldest daughter of Sir John Engaine, of Laxton and Blatherwycke, Northants, by Joan, daughter and heir of Sir Gilbert de Greinville, of Hallaton, Leicester. Adam de Welles died 1 September 1311 and was buried in Greenfield Priory. Joan died 1 June 1315 and was buried with him.
~Cokayne's Complete Peerage, 2nd Edition, (Welles), Vol. XIIB , pp. 439-40
Joan married Adam de Welles Baron of Welles, son of Robert de Welles and Isabel de Periton, about 1296 in England.141 (Adam de Welles Baron of Welles was born about 1260 in Well, Lincholnshire, England, died on 1 Sep 1311 in Lincolnshire, England 260 and was buried in 1311 in Greenfield Priory, Lincolnshire, England 141.)