I'm not convinced that the Widow Marriott who married George Proctor was the mother of John Bishop Jr. We do have that odd statement on House Of Proctor saying that Elizabeth Burgess died a couple of months before Marriott did. I haven't seen any documentation for this, or even for the fact that her name was Elizabeth Burgess. But if they're right about her death, Marriott could have married someone else shortly before his own death. He probably wouldn't have done it if he already knew he was dying, but he might have seemed pretty healthy and then suddenly had a heart attack or something.
Widows apparently didn't inherit anything from their husbands except the right to use some of his property for the rest of their lives, but it was the children who actually got the ownership of the property. She married Marriott after the first John Bishop died, and might not have had any more right to use his property at that point. I don't know what happened to the property of children whose widowed mother lived longer than they did. If John Junior's mother and the Widow Marriott are the same person, she promptly married George Proctor so she was well taken care of. The law might have not have seen any need to provide for her out of her son's estate.
I don't think I have the power to disconnect anybody. I haven't seen any information on who Sharpe's parents were, whether it's Sharpe the felon or the apparently different Sharpe who married into the Proctor family. So the identified parents for him are probably wrong, but I don't have any proof of it. That tree doesn't go back too far so I'm not as concerned about it as I would be if it led to all kinds of famous people.
I'm more concerned about the daughter of Elias Sharpe and Margaret Proctor who married John Parks and had a daughter Susannah who may not actually be their daughter. It looks like John Parks and Mary Sharpe have about 12 kids too many, and I might have one of the extras is in my family tree. There's evidence that her father's name was John Parks, but it might not be the same one. The John Parks who has too many kids served in the Revolutionary War so he's a desirable ancestor.