<of Walden, Essex, England>
- References (4)
- Individual: Beatrix de Say (b. <1153> )
- Marriage / Union: Piers de Lutegareshale & Maud de Mandeville (m. <1159> )
- Marriage / Union: Julienne FitzPiers (m. <1187> )
- Marriage / Union: Geoffrey FitzPiers IV Earl of Essex & Beatrix de Say (m. <1177> )