I thought maybe just a typo, but it's more complicated.
We show Elizabeth Trott as the first child, before the two boys.
But we don't show John Trott dying about 1652, we have him surviving Mary.
But this is contradicted by Mary's bio, which says she remarried.
So who died at Kennebunkport 18 Sep 1719, and when did John Trott really die? (His bio says 1666, but it also says he took an oath in 1670.)
And who married Jonas Clay?