- Welcome To www.robertsoncounty.info TXGenWeb Site Official Site For The Robertson County Historical Commission Robertson County is situated near the central part of Texas, about one hundred forty miles from the coast and one hundred fifty miles west of the Louisiana line. It is bounded by the following counties: Falls and Limestone on the north, Burleson and Milam on the west, Brazos on the ...www.rootsweb.com/~txrober2