Hi, I'm descended from the Thomas Biddulphs you mention in your post. Would love to exchange information.
Thomas Biddulph "Jr" was divorced from my great grandmother when my grandfather was very young...Thos. Jr and his parents and brother also moved from New Jersey to California (this was about 90 years ago). This was not an amicable divorce, so finding info about that branch of the family has been a challenge! (It's kind of ironic when your surname is the branch of your family you know the least about!)
Would appreciate any info you have...I do have a few photos and some notes from a member of Thos. Jr's second family.
Thanks!
Catherine Biddulph