>Q's last post was on December 8, 2020
I have my suspicions he was gone well before then.
Russian Annuity Bond signed by N.M. Rothschild. FIVE per Cent. ANNUITY. No 94537. ANNO 1822. No. 39852. Certificate of a perpetual Annuity in the Great Book of the Public Debt of the Imperial Commission of the Sinking Fund, representing a Capital of Nine Hundred and Sixty Silver Roubles, equal to L. stg. 148. Entered the 1st. March 1822.
Nathan Mayer Rothschild (16 September 1777 – 28 July 1836)
https://www.immediateannuities.com/annuitymuseum/annuitybondssignedbynmrothschild/rothschilddocuments/40900.html