Records of China, Collection of Genealogies are available online, click here.
Genealogy of the Chu: family of Ku Chin, Shansi to 1908.
受姓始祖 : 晋昭侯封其叔父成师于曲沃后遂以地名为氏
散居地 : 山西省闻喜县曲沃县河南省陈留县等地
书背题 : 曲氏族谱
New York, East Asian Library, Columbia University : Genealogical Society,1976. -- 1 reel ; 35mm.