I am researching the Vibert/Vibbert/Vibbard line which appears to have started in CT around 1700.I have run across a brother and sister John and Sarah Penhallow who married Ruth and Russell Vibbert who may be sister and brother also.I am looking for confirmation and whatever other information you may have relating to the Vibberts and their Penhallow connections.
The marriages both took place in Manchester, CT - on August 18, 1806 for Jonh and Ruth and September 14, 1808 for Sarah and Russell.I think Ruth and Russell were both children of James Vibbert Jr. and his wife (poss.) Mary.
Also I came upon some messages exchanged by Kevin Penhallow and Gene Cochran regarding a lady named Almira Ellen Vibbert Tourtellott Parsons Lucas whom I came across in my Vibbert research and who appears to be a daughter of Sarah and Russell (youngest of 13).I may be able to help out with these children since you are interested in the female lines.
Please feel free to reply directly to my email address (firstname.lastname@example.org) if that seems simpler.