Martha J. Lewis
Martha J. Lewis (w/o Thomas Lewis) is probably Martha Jane Boston (d/o Reuben Jefferson Boston & Sarah Jane Dale).
Martha Jane Boston died before 1910 and was born circa 1854.
The Martha J. Lewis (w/o Thomas Lewis) who is buried in the Old Brick Church cemetery was born in the 1850's and died in the 1880's.
The above is an assumption based on a limited amount of information.