1. On the one hand enfeoffs into the land provides knight's military fiefdom, establishes the knight system the solid foundation, and becomes the middle ages military feudalism the source.

2. E ars e Arbalestes tendent, E traient de lour espringaut, E bien se tienent paringaut E au getter e au lander." He married Ida or Idonea, daughter of Robert Lord Fitz Walter, by whom he was enfeoffed of the manor of Shopland