Hi there.As you can see I am a Holmes, I believe of the line of Jacob Westlake and Elizabeth Holmes, from which other Westlakes descend.
I see you mention a DeMott.I wonder if in your work you find an Anna DeMott who married Burroughs Holmes.
She is buried in the Old Towne Cemetery in Newburgh, N. Y. along with Burroughs her husband.Maybe his cousin or even a generation earlier as she was born in abt 1737 and died 1802.
This line of the DeMott family has been hard to find as there are many DeMott's especially from Long Island where I live. Can't tell who moved north and what children moved away from the root families.
I have a great deal of Holmes and some Westlake data and would share whatever you may need.