Vernon, I haven't looked into the ancestry of Elizabeth Hulett because I'm still trying to determine if she and husband George Allen are the parents of my ancestor Joseph Allen (b. 1696, d. 27 Mar 1777, Elizabeth, Somerset Co., NJ). However, I made a quick check and found the following web page for Elizabeth Hulett:
This Rootsweb database has the will of Elizabeth's father, William Hulett, which mentions a son Joseph Hulett, who appears to be William's oldest son and heir. The will also mentions William Hulett's brother John Hulett. He may have had a son William who did not inherit. I hope this helps you a little.