Extensores
Black's Law Dictionary · Henry Campbell Black, M.A. · 1910
Black's Law Dictionary
In old English law
Extenders or appraisers. The name of certain officers appointed to appraise and divide dr apportion lands. It was their duty to make a survey, schedule or inventory of the lands, to lay them out under certain heads, and then to ascertain the value of each, as preparatory to the division or partition. Bract fols.
72b, 75; Britt, c. 71.