在本世纪初的二三十年里,由于军阀混战,天灾人祸,弄得民不聊生。在鲁南地区,以抱犊崮为主要根据地的小股“马子”此伏彼起,最后汇集成以孙美珠为首领的所谓“山东建国自治军五路联军”。孙美珠死后,其弟孙美瑶继任首领,直至后来接受“招抚”受编后被杀于枣庄为止。孙氏的“五路联军”,当时官府称其为“土匪”,老百姓则称其为“马子”。其历史功罪自有公论,此不赘述。为避免误解,在拙文中姑称其为“五联”或 In the twenties and thirties of the early years of this century, people were caught in unscrupulous disasters due to warlords and scourges and man-made disasters. In the Lunnan area, the small stock “Ma Zi”, with its main base for holding calves as its base, plunged into the so-called “coalition of the Fifth Route Army of the Shandong Founding of the People’s Republic of China” led by Sun Meizhu. After Sun Meizhu died, his younger brother Sun Meiyao succeeded the leader until later he was admitted to Zaozhuang as a result of editing and reciting “petitioners”. Sun’s “Five-Forces Allied Forces,” when the government called it “bandit”, the people called it “Ma Zi.” Its historical Gong Gong own public opinion, this does not go into details. In order to avoid misunderstanding, I mean “Wu Lian” or “Zhu” in my article