Aymar de Lairon

Aymar de Lairon (died 1219), also Adeymar, Adémar or Aimerich, was the lord of Caesarea in right of his wife from at least 1193 until her death between 1213 and 1216.

The wife in whose right he held the title, Juliana, is not herself recorded as the lady of Caesarea until 1197, when together they confirmed a grant made by her brother, Walter II, on his deathbed.

In 1208 he was part of the embassy dispatched to France by the Haute Cour to find a suitable husband for the young queen, Maria.

[1] In the first loan, houses in Acre and Tyre, as well as the casale (plural casalia) of Turcarme, were put up as collateral in return for 2,000 bezants.

Juliana must have died in the interim, and as she was to be buried in a Hospitaller cemetery as a lay sister, it might be that Aymar had entered the order himself as a brother.