... 1 King Edward III of England (1312 - 1377) ... + Philippa de Hainault (1314 - 1369) ..... 2 John of Gaunt (1340 - 1399) ..... + Katherine de Roet (1350 - 1403) ....... 3 John Beaufort (1372 - 1410) ....... + Margaret de Holand (1385 - 1429) ......... 4 Joan Beaufort (1407 - 1445) ......... + James Stewart (1383 - 1451) ............. 5 John Stewart (1440 - 1512) ............. + Margaret Douglas ( - 1475) ............. 6 Elizabeth Stewart ............. + Andrew Gray (1460 - 1514) ............... 7 Janet Gray (1494 - 1539) ............... + William Keith ( - 1512) ................... 8 Margaret Keith (1520 - 1556) ................... + William Keith ( - 1581) ..................... 9 William Keith ..................... + Elizabeth Hay ....................... 10 George Keith (1553 - 1623) [1] ....................... + Margaret Ogilvy [2] ................... 8 Elizabeth Keith (1522 - 1604) ................... + William Forbes ( - 1593) ..................... 9 Jean Forbes ..................... + James Ogilvy ( - 1606) ....................... 10 Margaret Ogilvy [2] ....................... + George Keith (1553 - 1623) [1] ......................... 11 James Keith (1598 - ) ......................... + Margaret Lindsay ........................... 12 Elizabeth Keith (1620 - 1655) ........................... + Alexander Primrose (1616 - ) ............................ 13 Elizabeth Margaret Primrose (1641 - 1690) ............................ + John Foulis (1638 - 1707) .............................. 14 Elizabeth Foulis (1675 - 1720) .............................. + Alexander Gibson (1670 - 1725) Corrected descent. Missing generation: ................................. Archibald Gibson ................................. + Renata Clark .................................. 15 Helen Gibson (1710 - 1766) .................................. + Otto Ernst von Keyserlingk (1701 - 1790) .................................... 16 Otto Alexander Heinrich Dietrich von Keyserlingk (1765 - 1820) .................................... + Emilie Alexandrine vonDonhoff .................................... 17 Friederike Caroline Alexandrine Emma von Keyserlingk (1784 - 1855) .................................... + Gustav Friederich Eugene von Below (1791 - 1852) ........................................ 18 Gustav von Below (1821 - 1871) ........................................ + Eleonore Melitta Behrend (1829 - 1875) .......................................... 19 Marie Eleonore Dorothea von Below (1861 - 1903) .......................................... + Wernher Theodor August Friedrich von Quistorp (1856 - 1908) ............................................ 20 Emmy Melitta Cecile von Quistorp (1886 - 1959) ............................................ + Magnus Alexander Maximilian von Braun (1878 - 1972) .............................................. 21 Wernher Magnus Maximilian von Braun (1912 - 1977)