I do not share your Gatewood ancestry, but am related to you through the Patterson line. Marion Mitchell Patterson was the son of Annie Elliot (November 06, 1781 - April 19, 1851 prob.) & Robert Patterson (c 1776 - May 21, 1852).
Robert Patterson is, I believe, buried in Crown Hill Cemetery in Indianapolis, Indiana (Sec 16, Lot 201, No 10). Am curious if you have any information on their line? I am descended from their daughter Mary Ann Patterson (October 29, 1810 - January 01, 1894) who married David Macy (December 25, 1810 - May 31, 1892), who I believe was the David Macy that the David Macy Pattersons were named after.
Would like to know if you have any information on the Patterson or Elliott family & would also like to confirm where Annie Elliott Patterson is buried -- I have familynotes that say Green Lawn Cemetery.