History of Gibson Reserve

My name is Roberta Larson. My great grandmother was the (so I was told by family) first female teacher for the school when it was built in 1882. Her name was Katharine Corinthe Rennie. I have a paper version of the History of Gibson Reserve as compiled by Philip LaForce. He was my grandmother's half uncle. Is there any more information about the people from the reservation from that time frame. I am very interested in finding out more about my family. On the back of my information my great aunt has wrote family names that are in the book. Can you help me?