Rouse Family part 2

Alice Rouse married a Mr Lee and had two sons. One became an MD and the other was a mill worker. The widow, Mrs Lee, married William L Flint in the 60s. William was my gmpa. Gma Alice loaned me some of her old negatives for my Jr High photography class and this is part of one of them. The negative was too large for the carrier so I had to make the print in 2 parts. Alice also had a brother(?) who wrote the book, Montana Bullwhacker", in the 60s. I would like to connect with my Gma Alice's family again. If you can lead me to them, please contact me.