46 EUROPE BETWEEN: WARAND PEACE. 1607-161« Anhalt and his net^qr^^bC'[iQW'?Mui'^ii and throughout1618 units were marched up to garrison the few towns that remained loyal. But there were still only 13,000 men, one-third of them in Spanish pay, and Ferdinand's principal commander, Count Buequoy, urged his master to raise troops abroad - in the Spanish Netherlands (where Buequoy had served his apprenticeship), in Lorraine, in Italy, in Croatia. Now, in the summer of 1619, with the aid of the subsidies from Spain and the papacy, the Imperial army numbered some 30,000 men, with reinforcements promised from Tuscany, Spanish Lombardy and the Spanish Netherlands. On 10 June, Buequoy routed Mansfeld and his regiment at Zablátí in southern Bohemia, and cut off communications between Prague and Thurn's army around Vienna. The siege was lifted almost at once. Almost as serious for the rebel cause as these strategic reverses was the loss of their principal foreign supporter. Mansfeld's field chancery was captured by-the Imperialists, revealing in detail the duke of Savoy's dealings with the Bohemians, the Dutch, the Venetians and the English. The embarrassed duke - already aware that he would not be elected king of Bohemia-hastily ended hissubsidies (which had already cost him almost 40,000 thalers). But the rebellion continued without him. On 31 July 1619 the Estates of the crown of Bohemia signed a mutual pact of 100 articles, which created a federal union; shortly afterwards they signed a special treaty of alliance with the Estates of Upper and Lower Austria. On 22 August, the confederates solemnly deposed Ferdinand as their king and, despite support in some quarters for the rulers of Transylvania and Saxony, on the 26th they decided by an overwhelming majority to offer the crown to Frederick of the Palatinate, It was in many ways an odd choice. Although part of Frederick's inheritance - the Upper Palatinate - bordered on Bohemia, it was a part he had rarely visited. Moreover Frederick was neither wealthy nor experienced. In 1622 a hostile observer, beleaguered for the Protestant cause in Frankenthal, questioned the wisdom of electing'a man who had;never seen either a battle or a corpse, ... a prince who knew more about gardening than fighting',6 But three years previously this had seemed irrelevant: Frederick was one of the best-connected princes in Protestant Europe (see Table .2). It any ruler could mobilize confessional support, it was he. Nonetheless, in August and September 1619, the young Elector was in a quandary, and his counsellors prepared conflicting papers of advice concerning the Bohemians' offer. The native 1 ' 1 ■Si G! •5 9i m til -4-.0- : CD 3 Cl Lil □: I X a ii- re O : ii- s LL CO UJ CO CO Li! Z LU a: V Q LT m LU u-Q-l > f Id u - JZ 3 « J2 ■ 5 2 Q 3 o LT ID O 1§ O 5 2 X Z uj o Ul ax ra S 6Í T5-I5'. ■II— Dm :uj <3