Mommy Dearest achievement

[The Stranger]

Do you need to have more than 1 kid triggered to activate this? I've wandered the area between the bridge and the house for at least an hour and haven't seen her. I've only had 1 or 2 kids triggered though. To anyone who's found Mary, how may kids were triggered and did you find her in any other area besides the Burned House/Bridge?

[Soapy rat]

You must have the dlc to gain this achievement. On no way out when collecting items make sure to go near the homested (the burnt down house) you might hear sobbing and see a figure floating in the air. Run up to the figure to gain the achievement

[The Stranger]

I've been running up and down, left and right, around the area where the Mary event is marked in one of the guides. Haven't had the event pop up in 2+ hours I've been running around there. I'll try running around and through the burned out house.

[Caretaker]

Probably reading one of mine, honestly I got mine picking up one of the first items. I don't think she's tied to any particular child, but if I had go guess I'd go with either Tim or Tom. I believe one of them was sick, but this is just a random occurence from what I could tell. Same as the hanging achievement.

[FrostWriter]

It may be too late, but it doesn't matter. I wandered for a very long time from the bridge to the burnt house and back and nothing. The fire lit up, the ghost of the father appeared, but not of the mother. I watched a guide in which, strangely, the guy meets the ghost of the mother with the Lillian's item. I've started trying with her items, but unsuccessfully. And after your comment, I decided to try one of the twins, took Tom's item and voila, immediately stumbled upon a ghost. And yes, there should be only Tom's subject. I had Benny and Tim active and nothing happened.

[Embroiderer]

i think it doesn't require any specific kids i got it while roaming around with tim caleb and lilian.