Fae & Penny are still hanging out in their room while they get over the cold they caught at the shelter, which gives Midnight a bit more time to become adjusted to them. So I'm not sure if they're purring at the moment, though whenever Fae sees me she starts purring.
Meow is on my youngest daughter's bed, snoring away. He snores so loud I can sometimes hear him from another room.
If I were to start petting him he'd purr. But I'll let him sleep.
My husband works night shift so Midnight is sleeping with him right now. She seems to sleep alot since during the night she'll sleep with me too. If you shift or move in bed, she'll start purring. If I were to go upstairs right now and get something from my bedside table I know she'll start purring and probably even "mwerp" at me.
I'm looking forward to when Penny & Fae can be out in the main area of the house more. Fae seems like she'll happily hang out on my lap and purr while I'm on the computer.