This is indeed a tangled web. I am not familiar with the area, so I cannot point you to any sources or anything, but I can give you some tips on methodology. I actually just watched a webinar with Elizabeth Show Mills on pulling apart same-named men.
I would first see if there are indeed three different men born named Hendrick Van Tassel. You have three parent couples & birth dates and places:
1. Cornelius Van Texel & wife Antje have a son Hendrick, born on 7 August 1704 in Elmsford, Westchester County, Province of New York.
2. Jacob Van Tassel & Antje Storm have a son, born on 25 March 1706 in Westchester Country, New York.
3. Johannis Van Texel and Caharina have a son Hendrick, baptized on 18 April 1716 in Sleepy Hollow (at least, his baptism is recorded in this village's baptismal record), in New York...Westchester County, I think?
Analyzing just this data (which is not always properly sourced) shows 2 couples without maiden names for the wives and 1 with (which is highly suspect given the type of source, location and time period). Honestly, I think none of the original birth records give maiden names for the mothers. Two of the records give a male with the Van Texel last name - of which Van Tassel is a very phonetic spelling, so I can see a later in life name change/spelling change based on that. We also see 3 birth dates, of which #3 is a lot later than 1 and 2.
This could very well be 3 different men. This is not taking into account all of the other information in the profiles yet, which could belong to the Hendrick in the profile, a different Hendrick profile, or none of these Hendrick's at all!
The best way to start is to track your Hendrick from the known information you have. Then work backwards in time to see if you can place him with his parents. That way, you know which Hendrick is your Hendrick and you can clean up his profile.
What you can also do to untangle these three profiles (if that is what you want to do) is to look for the original record of all three Hendricks and then trace all three of them forward in time. Make a list of all of the information in the profiles & timelines for each of the three Hendricks and see how far you get with untangling that mess.
However, I would be very, very careful of claiming these three men are the same. Has information or family relationships been assigned to the wrong Hendrick - probably. But it could very well be a family cluster that uses naming patterns, causing 3 Hendricks to exist with the same name in similar places. It can even happen when these families are not related! So unless you can prove one of these men didn't exist, I would not merge them as 1 person.
I hope this helps. It's honestly a fun problem to try and untangle, but depending on your exact goal here, the process is a bit different. And honestly, even if you just want to have a correct profile for your direct ancestor, you might have to fully research all three of these men in order to do that anyway.