Baldwin I of Jerusalem to Jaffa, although the Egyptian army had blockaded it from the land. He went to Jerusalem to gather new troops and returned to Jaffa with more than 100 horsemen. However, only the arrival of a fleet filled with hundreds of English, French and German pilgrims forced the Egyptians to lift the siege on 27May. Baldwin urged Alexios I Komnenos not to obstruct their journey in a letter. During the siege of Jaffa, Baldwin had sent envoys to Antioch and Edessa, seeking assistance from Tancred and Baldwin II. They arrived only after the Egyptians' withdrawal. Tancred tried to persuade the new
UNIVAC 1100/60 UNIVAC 1100/60 The UNIVAC 1100/60, introduced in 1979, continued the venerable UNIVAC 1100 series first introduced in 1962 with the UNIVAC 1107. The 1107 was the first 1100 series machine introduced under the Sperry Corporation name. Like its predecessors, it had support for multiple CPUs; initially only two, but later up to four. It continued the naming convention introduced with the 1100/10, where the last digit represented the number of CPUs (thus, a four CPU system would be an 1100/64). The 1100/60 introduced a new feature to the line: the CPUs used microcode that was loaded during the booting process.