Earls of Rosslyn Records #4 Holders Family filter On/Off 4 Robert Francis St.Clair-Erskine, 4th earl of Rosslyn * 1833 5 James Francis Harry St.Clair-Erskine, 5th earl of Rosslyn * 1869 6 Anthony Hugh Francis Harry St.Clair-Erskine, 6th earl of Rosslyn * 1917 7 Peter St.Clair-Erskine, 7th earl of Rosslyn * 1958 Corrections and Updates To suggest a correction or an update. Click Here