This charming old Lady, daughter of the GROSSE KURFURST, and so very fat and rubicund, had a Son once: he too is mentionable in his way,--as a milestone (parish milestone) in the obscure Chronology of those parts. Her first husband was the Duke of Courland; to him she brought an heir, who became Duke in his turn,--and was the final Duke, LAST of the "Kettler" or native Line of Dukes there. The Kettlers had been Teutsch Ritters, Commandants in Courland; they picked up that Country, for their own behoof, when the Ritterdom went down; and this was the last of them. He married Anne of Russia with the big cheek (Czar Peter's Niece, who is since become Czarina); and died shortly after, twenty years ago; with tears doubtless from the poor rose-pink Mother, far away in Baireuth and childless otherwise; and also in a sense to the sorrow of Courland, which was hereby left vacant, a prey to enterprising neighbors. And on those terms it was that Saxons Moritz (our dissolute friend, who will be MARECHAL DE SAXE one day) made his clutch at Courland, backed by moneys of the French actress; rumor of which still floats vaguely about. Moritz might have succeeded, could he have done the first part of the feat, fallen in love with Swoln-cheeked Anne, Dowager there; but he could not; could only pretend it: Courland therefore (now that the Swoln-cheek is become Czarina) falls to one Bieren, a born Courlander, who could. [Last Kettler, Anne's Husband, died (leaving only an old Uncle, fallen Into Papistry and other futility, who, till his death some twenty years after, had to reside abroad and be nominal merely), 1711; Moritz's attempt with Adrienne Lecouvreur's cash was, 1726; Anne became Sovereign of all the Russias (on her poor Cousin Peter II.'s death), 1730; Bieren (BIRON as he tried to write himself, being of poor birth) did not get installed till 1737; and had, he and Courland both, several tumbles after that before getting to stable equilibrium.]--We hurry to the "Grand Apartment" in Berlin Schloss, and glance rapidly, with Wilhelmina (in an abridged form), how magnificent it is:--