seneschalty

Etymology
From. In historical sense, under the influence of.

Noun

 * 1) The office of seneschal.
 * 2) The term of office of a seneschal.
 * 3) The jurisdiction of a seneschal, particularly  the district governed by a seneschal in Languedoc and Normandy in late medieval and early modern France.

Translations

 * French: sénéchausée