William Tucker, Jr.

I have a question regarding the page I received this info from and it leaves me wondering. It lists "William Tucker, JR." and then goes on to say that he was the son of John Tucker. If William was a 'Jr.", wouldn't his father have had to be a "William Tucker Sr."? Perhaps someone can explain this to me. Thanks!

It's legacy from a merge process; the data needed resolving and the "Jr" edited our if the suffix. I have now done so and thank you kindly for the catch.