So, wait, is this the case or is it true that "referring to consorts as Lord or Lady is standard."? I'm confused.
Again, titles and dynasties (houses) are different things.
If the appellation accompanies the dynasty, then I'm pretty sure Lady Greengrass's husband would neither use her name or have a Lord title. For example, Prince Philip is a member of the House of Schleswig-Holstein-Sonderburg-Glücksburg, not the House of Windsor, the house of his wife, Queen Elizabeth. A patrilineal marriage is one in which the children are of the husband's house, and a matrilineal marriage is one in which the children are of the wife's house. (The practice of forming a new line with each new pairing, like with 'Potter-Evans-Verres', is incredibly short-sighted and is very uncommon. I know of no society where that was the norm for an extended period of time.)
If appellations follow the title, like in the UK, you get things like John Morrison, lowborn but raised to the peerage. His appellation is now Lord because of the barony he holds, and his wife's appellation is now Lady because her husband holds a barony. Similarly, Lady Greengrass would be married to Lord Greengrass under this system. (The Morrison dynasty would be everyone who can trace their lineage back to him and has the surname of Morrison- which comes with no legal benefits.)
I guess the fact that she was on the Wizengamot in canon isn't much evidence in this case.
This is modern UK politics, so I'm not clear on it, but I think ministers get votes in parliament? But that adds another wrinkle- I guess it would be a temporary vote, where Malfoy may have a life vote, and so he gets a title and she doesn't.
Edit again: I should mention that kinship, and the etiquette surrounding it, can get really thorny. So far I've been assuming patrilineal dynasties, which fits with canon Harry Potter and most of European history, but might not fit with MoR (as Greengrass and her husband are clearly a matrilineal couple). Sophia Dorothea was born into the House of Welf but became a member of the House of Hanover after marrying George I. So if both patrilineal and matrilineal marriage are common, then it could be that the Lord and Lady follow dynasties rather than titles.
It's worth noting for the patrilineal / matrilineal thing that MoR!Wizarding Britain claims to have gender equality for quite a while (in matters other than heroism).
And the Wizengamot vastly predates the Ministry; it may be the case in canon, but I would be very surprised if the WizengaMoR gave department heads a voice in the body. Unless they had the right lineage, anyway.
The next discussion thread is here.
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 84. The previous thread has passed 500 comments. Comment in the 14th thread until you read chapter 84.
There is now a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)
The first 5 discussion threads are on the main page under the harry_potter tag. Threads 6 and on (including this one) are in the discussion section using its separate tag system. Also: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14.
As a reminder, it’s often useful to start your comment by indicating which chapter you are commenting on.
Spoiler Warning: this thread is full of spoilers. With few exceptions, spoilers for MOR and canon are fair game to post, without warning or rot13. More specifically: