Hahahaa oh dear punch drunk... you can blame a lot of it on the Americans who really have little idea of what they are doing... Sorry all... BUT
If they would just check their dates and realise that parents are born BEFORE the children it would help.
It's why I take a lot of it with a pinch of salt punchy... I have a fantastic tree, but I am very aware that just one wrong person and it could all all down like a pack of cards.
I trust the census records but not all of the Millenium stuff, still I put it in just in case.
It really is a matter of you doing your own research and home work and then use a lot of logic as well...
I try not to change anything without research of my own through Google and I'm always thankful when I find them in Wikipedia as I feel that is somewhat reliable.
Just remember if you end up with Royalty or Barons and Earls that the Americans are crazy for Royal blood and they will sometimes change things to attach to their own trees.
I believe a lot of them are trying to see if they are connected to Catherine Middleton at present. :^O
Phew! Still, generally speaking just go with the flow and keep an alert eye and a logical mind as you are doing and you will find your way throug the maze
๐