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原书 : 抄本, 1971. [47]页 : 世系表.
始迁祖 : (宋) 讲书祖,讳洪渊.
原籍 : 广东东莞府思德乡.
散居地 : 广东省东莞县, 宝安县, 及香港南丫岛等地.
Genealogy of Wu family of Yanling branch, in Dongguan xian and BaoAn xian, Guangdong Province, China and Hong Kong.