How and why did Duke William form his forces ?
Saxe - Altenburg ( 1603 to 1672 ; 1826 to 1918 ) Saxe - Coburg ( 1596 to 1633 ; 1681 to 1699 ) Saxe - Coburg - Eisenach ( 1572 to 1596 ) Saxe - Coburg - Saalfeld ( 1735 to 1826 ) Saxe - Eisenberg ( 1680 to 1707 ) Saxe - Coburg and Gotha ( 1826 to 1918 ) Saxe - Eisenach ( 1596 to 1638 ; 1640 to 1644 ; 1672 to 1806 ) Saxe - Gotha ( 1640 to 1680 ) Saxe - Gotha - Altenburg ( 1681 to 1826 ) Saxe - Hildburghausen ( 1680 to 1826 ) Saxe - Jena ( 1672 to 1690 ) Saxe - Marksuhl ( 1662 to 1672 ) Saxe - Meiningen ( 1681 to 1918 ) Saxe - Römhild ( 1680 to 1710 ) Saxe - Saalfeld ( 1680 to 1735 ) Saxe - Weimar ( 1572 to 1806 ) Saxe - Weimar - Eisenach ( 1806 to 1918 )