Looking for the Link Between "Delmarva" James Henderson (1661) and James "Isaac" Henderson of Onslow Co NC (1732)

Since we've had a few fresh DNA matches lately, I've resumed my efforts to discover the link between the Hendersons of the Delmarva Peninsula and their distant cousins of Onslow and Chatham Counties in North Carolina. 

As researchers of the family will likely already know, James Henderson, the progenitor of the Hendersons of the Delmarva Peninsula, arrived in Accomack County VA as early as 1661, when his son, John, was baptized in Hungar's Parish (technically in Northampton Co VA). Although one great-grandson, Barnaby, moved south to Onslow County NC in the following century, many descendants of "Delmarva James" can still be found on Maryland's eastern shore today.

The other main branch of this genetically connected family begins with James "Isaac" Henderson, who in 1732 makes his first documented appearance in the earliest records of the Onslow Precinct on the central coast of North Carolina. Although DNA testing has shown that there is a connection between Onslow James "Isaac" Henderson and the Henderson family of the Delmarva Peninsula, we cannot find anything to indicate that Onslow James was descended from Delmarva James.

For these past many years since we first discovered the DNA matches, we have been working under the assumption that their common ancestor lived prior to 1661, probably in Scotland.

For decades both lines had wondered about a possible connection with the other, but lacking any sort of paper trail linking the the two families, we had all but dismissed the possibility. Barnaby's family didn't arrive in Onslow County until 1765 - more than three decades after James "Isaac" Henderson is found living on the New River. We have uncovered no hint of interaction between the two families, so they may not have even known of their kinship themselves.

Since new documents and records come online on an almost daily basis, I have decided to try again to discover a connection between Delmarva James and Onslow James "Isaac." Given the current lack of any sort of paper trail, it is a task fraught with difficulty, made harder since we don't even have firm birth dates for the progenitor of either of the two family branches.

We know that Delmarva James died between 1691-1692, and that Onslow James "Isaac" made his will in October of 1770, so likely died shortly thereafter. Researchers have estimated that Delmarva James was probably born 1630-1640, while I estimate that James "Isaac" of Onslow was born between 1690-1710. Given those date ranges, it is probable that if there was an ancestor/descendant relationship between the two, Onslow James would most likely have been a grandson of Delmarva James.

I believe we can safely rule out a father-son relationship based on the simple fact that Delmarva James did have a son named James (with second wife Alice). That James (b 10 Jun 1669 d aft 1696) married "Ester" and had one known child, Francis (b 30 Oct 1691 d 1762). That branch of the family appears to still be in Somerset County MD well into the 1700's, making it highly unlikely that James Jr. is the same James "Isaac" Henderson who died in Onslow County 101 years later.

So let's assume then that Onslow James "Isaac" was a grandson (or possibly even a great-grandson, making him roughly a contemporary with distant cousin and future Onslow neighbor, Barnaby). Where might he fit?

A quick look through my obviously incomplete data on Delmarva James's grandsons and even great-grandsons leaves plenty of room for possibilities.

The first possibility is that Onslow James "Isaac" might have been a previously unidentified son of James Jr. of Somerset Co MD (b 1669 MD - d aft 1696 MD), and brother to Francis (1691 MD -1762 MD). Francis is the only child I currently have listed for James Jr. and his birth and death dates correspond nicely to the range we might reasonably expect to see for our James "Isaac." It seems very likely to me that Francis was probably not an only child, and that James "Isaac" might have been a grandson of Delmarva James through this namesake James's line.

A second possibility is that Onslow James "Isaac" might have belonged to William Henderson (b bef 1668 d aft 1696), second son of Delmarva James Henderson and his first wife, Mary (Mary d bef 1668). We know nothing of William at all, apart from the name of his wife, Sarah. That possibility is wide open to exploration at this point.

A third (and less likely) possibility is that our Onslow James could have been a great-grandson of Delmarva James through a son of John and Elizabeth Barnaby Henderson. John and Elizabeth had a son named James (b aft 1695 d bef Aug 1776) who married Alice Kollock (could this be "Pollock," a prominent name in early Bertie & Onslow Counties?*) but from what I can tell of him and his descendants (including another son named James who m Sarah Merrill), this family stayed in the area of Somerset and Worcester Counties in MD and is pretty well accounted for. Neither do the names of their children correspond to the names of the children of Onslow County James "Isaac."

That leaves us with the possibility that Onlsow James "Isaac" might have belonged to one of the other sons of John and Elizabeth Barnaby Henderson:

• Charles (b ca 1687 MD - d 1762 Worcester Co MD) m Parthenia Merrill and had Levina ca 1719; Jessee ca 1712; William ca 1715; Barnaby ca 1720 (moved to Onslow Co NC 1765); and Levin ca 1727. No known son named James.
• William (b ca 1681 MD - d bef 1721 MD) about whom I currently know nothing, which makes him a reasonable candidate.
• John Jr. (b ca 1689 MD d bef 1742/43 Worcester Co MD) who m Sarah Houston and had John ca 1717; Sarah ca 1719; Elizabeth ca 1723; Rebecca ca 1725; and Samuel ca 1721. No known son named James, but as a side note, there was a large family of Houstons in early Onslow County.
• Benjamin (b ca 1697 MD - d bef May 1722) m Mary (?) and had Benjamin ca 1722; Leah ca 1725; Betty ca 1727; Mary ca 1729; Rhoda ca 1731; and Lemuel ca 1735. No James, but I do not have any additional info on this line.
• Joseph (b ? MD - d ? ?) - absolutely no info at all on Joseph, so another good candidate.

Although John & Elizabeth Barnaby Henderson's line seems like the most direct and obvious connection to Onslow County, they are also the most well-documented, and they have been examined previously for this purpose and without success. The information I have on the Delmarva line was provided to me over the years by Dr. Horace Loftin, former genealogist for the Clan Henderson Society and a descendant of Barnaby Henderson of Onslow County. While the information he had may be incomplete on some lines, I have confidence that what he did provide is reliable.

So as you can see, there is a lot of investigating to do if I hope to systematically and conclusively rule out each candidates in order to eliminate once and for all a direct connection to that family. At this point, after having another look at our candidates, I confess there are more potential options than I realized and for the first time I am feeling optimistic. But it will take a considerable amount of time to run down all of the leads.

Click to enlarge chart.

One last very intriguing hint of a connection between the two familes...

Delmarva James had four children. The first three, John, William & Jeane, he had by his wife Mary. The last, his namesake, James, he had by his second wife, Alice.

I took a quick look at Jane to see what was known about her. She married John Williams Jr. of Somerset County MD and had two known sons. Traditionally the first son was often named after the father's father, while the second was then named for the mother's father. (This wasn't always the case, but was a very common practice.) True to form, the elder son of John and Jeane Henderson Williams was called John, after his father and grandfather. So naturally one might expect the second son to be called "James," after the mother's father. Instead, he was called...

Isaac!

*Note: I have since discarded "Kollock" as the surname of the wife of James Henderson. There is currently no evidence that I can find to support the idea that the wife of James Henderson of Somerset County MD was a Kollock.