John "Jack" Anderson - Conflicting Parents

I'm tracing a DNA match from Ancestry which I'm finding challenging because so far all I've been able to find is an inlaw connection. Anyway, the search brought me here and I don't know who the correct parents are for this John 'Jack' Anderson who is on that inlaw connection pathway. Any help sorting those parents so he only has one set connected would be so helpful and appreciated. Thanks in advance for anything that can be done to simply the muddle of parents connected.