Do you have a county boundary nemesis? I do, in the form of New Jersey. I have yet to come up with a one stop way to figure out where the Windsor townships are in any given year. Legally, I know that Windsor Township split into East and West Windsor on 9 February 1797 while these were in Middlesex County. The townships were incorporated in 1798 and their boundaries changed when Hightstown borough formed in 1853 and Washington Township formed in 1860.
Cartographically, the townships do not appear on Tanner’s 1836 state map of New Jersey, the one which shows Hunterdon, Middlesex, and Burlington Counties coming to a mash up right at Trenton. The 1845 state map shows the formation of Mercer County and shows Hightstown but now the mash up is complicated by the borders of Monmouth and Middlesex county changing to accommodate Mercer. And a call out to other New Jersey genealogists produced the suggestion from fellow researchers of John F. Snyder’s The Story of New Jersey’s Civil Boundaries 1608-1968. What a wonderful resource. Here is a chronology for East Windsor township:
- 1797 Formed from Windsor twp. in Middlesex Co.
- 1798 Incorporated.
- 1838 Most set off to Mercer Co.; part to South Amboy twp., Middlesex Co.
- 1853 Part to Hightstown bor. within twp.
- 1857 Boundary with Hightstown bor. changed.
- 1860 Part to Washington twp.
- 1894? Hightstown bor. set off from twp.
- 1913 Part to Hightstown bor.
- 1915 Part to Hightstown bor.
- 1927 Part to Hightstown bor.
When researching the early 19th century generation of the Mount family it pays to search in Monmouth, Mercer and Middlesex counties. I have already tracked my mother’s line back to my great-great-grandmother Mary Jane Mount, and I have written about Thomas Hiram Mount and his wife Catherine Fisher Mount. I wanted to flesh out some of the details of his parents, Hiram Mount (1786-1847) and Margaret Allen Mount (1790-1865). There are numerous Mounts in the area and figuring out which is which is proving complicated.
Hiram Mount was born on 10 August 1786 but where is proving difficult. The early census in New Jersey are missing or incomplete. The 1830 Census (Upper Freehold, Monmouth, NJ) is the first in which Hiram Mount appears and the household has the appropriate 5 people in the right gender/age groups. At some point before 1808 he married Margaret Allen, daughter of Thomas Allen and Mary Forman Allen. I have not yet found a marriage record for them. But in the one tax list I can find online, Iram (Hiram) Mount is paying taxes on two horses and two cattle and the column for “Single male with horse” is blank.

Hiram and Margaret had four children that I know of:
- William Mount (1808-1817)
- Thomas Hiram Mount (1812-1876)
- Rebecca Ely Mount (1814-1892)
- William H. Mount (1818-1877)
The three living children are mentioned in Hiram’s Monmouth County 1845 will and there is a clue there about how this Monmouth County family came to be in Mercer County. Hiram divides his land holdings between his two sons, mentioning that he leaves Thomas the “plantation or farm” in which he currently lives. I matched that with a house history I uncovered in doing Thomas H. Mount’s essay and Voila!
Thomas H. Mount moved onto this site soon after his father Hiram (d. 1847) bought it in 1834.
Upper Freehold is less than 10 miles from Hightstown, which was probably one of the closest towns of any size at this point in history. Once again #52ancestors challenges me to add up all the facts and write them down.



I discovered Carrie M. Mather on one of my subject forays into my family tree. I was trying to find all the World War I service men and women, and so I was taking a hard look at anyone who was born between 1880 and 1900. As I plugged names into Fold3 and Ancestry, I was careful to just look at military service. I was able to document quite a few male veterans but I was shocked at the number of female veterans I had. Carrie is descended from a Mount family line firmly entrenched in New Jersey. And yet her story compels me.
In December of 1917, she boarded the Espagne at the port of New York to sail to France to assist with YMCA Canteen work.
This week of #52Ancestors lead me to Vincent Van Nest, whose birthday is 25 April 1837 and who joins the family tree by marrying Margaret Ann Mount, older sister to my direct ancestor Mary Jane Mount (1844-1917). The Van Nest surname can hide in records as Van Nest, VanNest and Vannest, making it a bit tricky to find them. Also I discovered this family marrying Mounts in many generations. But the really interesting discovery happened when I tried to document Vincent’s parents.

Unfortunately, the obituary (Trenton Evening Times) is how I learned the most about Clarence Brearley Mount. He was involved in the insurance business, namely the Automobile Club of Central New Jersey and the Loyalty Group Insurance Company. More locally, he was an overseer of the poor and a director of emergency relief in Hamilton Township. He and his wife Fairy were actively involved in the Presbyterian Church, appearing in newspaper story after story about this church fete or that. He was a member of several fraternal organizations: the Mount Moriah Lodge 28 (F&AM), the Knights Templar, the Masons, the IOOF, and the Railroad Square Club. His funeral services reflect this as both Presbyterian and Baptist ministers officiated at his funeral and the Masonic Temple held a separate service.
One of my most prolific lines in the Mount family. This is an old, old, old New Jersey family, coming over from England before New Jersey was even a state. They are also one of those families that had at least ten children per marriage and named each child after a beloved sister or brother, so the names circle around and around, and I have to chart out each person to figure just who they are and who their immediate kin are. As part of my 2018 #52Ancestors challenge to do something on one person each week, I am inspired by Catherine’s birthday this week to look at her a bit more closely.