Info on Siblings and Parents Needed

I did some research a number of years ago into William and his immediate family. I'll see what I can recover of that if possible, but I would love for anyone who has information to contribute to his profile and add more relatives of his. Because of his early death and subsequent bad relation's between Vi's family and William's father, particularly concerning the probate of the will, there's an entire branch of our family that we have no contact with and virtually no information about.