(Sir) Robt. Grierson of Lag [5th Baronet] to his father, Sir Gilbert, 1766
Sources: (1) Service of Heirs, taken from the Mitchell Library Complex, 2nd Floor Archives on 15th October, 2007:
(Sir) Robert Grierson of Lag [5th Baronet of Lag & Rockhall], to his father, (Sir) GILBERT Grierson of Lag, who died -- February, 1766 -- HEIR of Tallie & Provision Special, in ROCKHALL, including WOODSIDE, MILNHOLMES, BUCKLERHOLES, etc., and in COLLIN, etc., --Dumfries-shire -- 16th April, 1766;
date of recording: 1766, May 1st.