I don't know a lot about Robert, just getting started here. He evidently had another daughter (my line) named Mary who married James Lindsey.
Troope, Robert Capt., Charles Co., 20th July, 1666; 1st Aug., 1666. To Eliza:, wife of Joseph Harrison, Mary Harrison, dau. of said Joseph, Mary, wife of James Lindsey, Eliza: Lindsey, dau. of said James, personalty. To Richard Harrison, son of said Joseph, 150 A. “French Lewis,”; 100 A. “Troupe's Supply,”; and 150 A. adjoining Henry Sylly's To James Lindsey and James Macoy and their heirs forever, 150 A. on Anacostine River. To goddau. Eliza: Theobald and hrs., residue of estate, real and personal. In event of death of said Eliza: before majority, estate to be divided among John Browne, Thomas Elleson, Mary Lindsey, dau. of James Lindsey, and exs. Ignatius Cursine and Stephen Montague. Test: Nicholas Fline, Leonard Green.
Have you been able to find out anything else on this fella?