Clementine Rookwood is likely a 4 leaaaaning 5. She's still figuring that out. Poor girl is very confused.

Deanna Benwick feels like a 3 for some reason, but she's too concentrated on meddling in other people's affairs to investigate that. I could see her having romantic feeling for someone in one of her ladies circles, but she's too proper to pursue it.

Jonathan Lawrence is solidly a 0.

Zachariah Binns is probably a 1.5? I feel like he appreciates certain men in more than a friendship way if they are particularly attractive intellectually. (If that makes sense haha) But, he would never make a move on them. His heart is with Rosie Binns.

Thomas Montgomery, for some reason, feels like a 2. I feel like, if the right guy came along, he'd find himself questioning and VERY ANGRY about it. He doesn't like to feel confused.

Billie Farrow is, at the moment, fairly uninterested in any romantic pursuits. However, based on her 'kid crushes,' I'd say she's a five 5. However, if she ever decided she truly feels like she's male, she'd be a 1. She's still questioning if she's trans, or if she simply just feels more free to be herself by not having to buckle under the constraints of being a female in the 1890s.

The rest of mine, I don't know for sure since they're young children, or I haven't given it much thought. Here's where I think some might be headed in the future, though:

Archer Belby Honestly, I could see him being asexual. Only time will tell.
Fleur Rey is probably a 0 or a 1.
Eli Fox, Gareth Timmons, and Leo Lupin are giant question marks.