How to separate people who shouldn't have been merged?
I have a person in my family tree who I believe is actually several people. She has around 35 kids over 5 different husbands (who all share the same very generic name Hans Hanson), has the pretty generic name Anne (although her last name is Hansdatter, which is less generic, but when I look her up I find lots of results), and she has 77 sources attached to her, which to me sounds like a lot. Where do I start? How do I know what I'm supposed to change and keep, and how do I know which one is actually my relative? This is a fairly large scale undertaking and I am not as well versed in genealogy as I could be. Any help would be wonderful!