The grantor of a fsbo property we're purchasing pasted away

[Thomas Henschen]

Hello everyone, I'm not sure what to do in this situation, I'm seeking some knowledge from anyone who has been in this situation! We purchased a property from a lady (FSBO, we did the promissory note, mortgage and filed everything with the county) the property is in my name, well unfortunately she just past away a couple weeks ago. The daughter contacted us and said that her and her brother are going to be splitting the money and is asking us to split the payment between them!

I don't feel comfortable just sending the payment split between them without a contract or something in writing that states they are to receive the money. Any help or suggestions would be greatly appreciated, thanks in advance!