What is the true story of Wu Dalang?

Wujiana village's "Wujia genealogy" was burned down during the Cultural Revolution. Fortunately, Wu Dalang's twenty-four Sun Wu Shuang Fu and others have preserved the genealogy of this branch. The genealogy records are consistent: Wu Dalang, his ancestor, moved from Shanxi to Kongsongzhuang (now Wujiana) in Qinghe County with his mother in the early Ming Dynasty, married Pan Shi, a middle-aged scholar, and served as the magistrate of Yanggu County. ?

Huangjinzhuang, 3 miles away from Wujiana Village, is Pan Jinlian's hometown. The Pan family here all know that their aunt married Wu Dalang, and the two Wu Pan families are in-laws. According to the old people, Golden Village is where the market is located, and all vendors who set up stalls in front of their own houses have to collect booth fees. But as long as people from the Wu family come to set up stalls, they not only don't charge booth fees, but also provide cigarettes and tea. In the 1970s, a foreign storyteller told a story in Huangjinzhuang, which was smashed by Pan for telling jokes about Wu Dalang and Pan Jinlian. ?

It is said that this Wu Dalang, named Wu Zhi, is from Qinghe County, Hebei Province. He also has a younger brother named Wu Erlang, whose real name is Song Wu. This cannot be verified. However, the two brothers have lived together since childhood and have deep feelings. Wu Dalang and WuErlang are both tall and strong, and they look good, especially Wu Dalang, who is good-looking and loves reading. He was determined to do scientific research since he was a child, but Wu Erlang was good at sword and sword dancing. With their skills, the two brothers both grew into pillars.