Ok. The problem appears to be an overload of Stephen Blewett's and Stephen Blewett Wilkins. As you say, re Eliza Jane's hubby Stephen He was the son of Richard and Elizabeth Jane Grenfell. Richard was the Son of Stephen BLEWETT and Jane Richards, (No Wilkins at baptism on 31 Dec 1897. ) and Stephen was the Son of Stephen and Jane Pascoe.
Go back to Davids Chart here
http://www.rootschat.com/forum/index.php/topic,182118.60.htmlDavid has well outlined Eliza Janes Hubby Stephens Line as you can see. For the purpose off the exercise forget about him for now and look at the other side of the chart.
Now look at where he has Hubby James and Parents Stephen and Jane Unknown. Hope you are with me. Well by records on the Paul site I gave you we now know that James was in fact born James Blewett WILKINS the son of Stephen Blewett WILKINS and Jane CARNE so you can add that to that chart. Jane Unknown is Jane CARNE and James was born James Blewett WILKINS. Now James Father Stephen Blewett WILKINS Was baptised 11 Aug 1811 in Paul the son of John Wilkins and Joan. This is on the IGI along with siblings of this Stephen.
Hope that has explained it. You have two separate lines which both were at one stage WILKINS and at this stage we have not connected the lines.............Kris