Bertram de Criol - Timeline from Robert d'Eu to Pasco Curle

I was following the descendants of Robert d'Eu who was born circa 1057 and how they get to Pasco Curle born circa 1628. The list as provided is as follows:
1 - Robert d'Eu circa 1057
2 - Bertram de Criol circa 1085
3 - Nicholas de Criol between 1090 and 1144
4 - Nicholas de Criol before 1623
5 - John Kryle (de Criol) before 1623
6 - John Crule (Kryle) before 1623
7 - John Crule before 1623
8 - Nicholas Crule between 1563 - 1623
9 - Pasco Curle c 1628 in the American Colonies

This is 9 generations which spans about 570 which seems awkward to be possible.
There must be a number of generations which are left out/missing.

I'm very interested in this since Robert d'Eu is my 26th great uncle.

Thanks for any help and guidance with the above.
John Love