She married James Macon Nicholson in Northampton Co., VA, June 21, 1830. James was born in
Charles Co., MD 1807. James was the son of James Hopper Nicholson and Rebecca Lloyd. Arinthia and James moved to
Baltimore, MD by 1855. (Ralph T. Whitelaw, VA Eastern Shore, pp. 302-303)
Arinthia Darby Parker and James Macon Nicholson had the following children:
Harriett Burleigh7 Nicholson was born December 25, 1840. Harriett died
July 24, 1841 in Northampton Co., VA, at less than one year of age.
Rebecca Lloyd Nicholson was born 1843. She married Edward Shippen December 3, 1878.
Edward was born June 23, 1827.
Lelia Nicholson was born in Northampton Co., VA 1846.