Baron Syr Evander Maclachlan heads the household with his wife Mistress Marioun Golightly. Although formed around a Knight and his squires, House Maclachlan is not a very hierarchical household. Members are generally friends as well as relations by belts.

House Maclachlan was formed by Syr Evander in AS 38.

Syr Evander lives in Ben Dunfirth, but Greater Maclachlan is spread throughout Ealdormere. Sir Tiberius lives in Septentria, Sir Varenko lives in Skraeling Althing, and the squires are even more scattered.

The knights and squires of Syr Evander's lineage are listed in the Line of Evander.

Syr Evander and Mistress Marioun head the household.

Knights of the household (former squires of Syr Evander)

• Sir Varakii Varenko Idanovich, KSCA
• Baron Tiberius of Warwickshire, KSCA

Squires

• Lord Brandt das Lederwerker, squire to Syr Evander
• Lord Kallimakh Casek, squire to Syr Evander
• Lord Cameron MacGregor, squire to Syr Evander
• Lord Hidetoro Shigamitsu, squire to Syr Evander
• Lord Guilliam Lucien Alphonse DeLuca (aka Liam), squire to Syr Evander
• Lady Gwendolyn of Aldburg, squire to Sir Varenko
• Lord Mattius of Petrea Thule, squire to Sir Tiberius

Others associated with the household

• Lady Sabina of Aberdeen, long-time member of the house
• TH Lord Seamus Tableburner, foster-squire of Syr Evander