Xu Xu died in 1980, in China.
Xu You died in 204.
Xu Fancheng died in 2000.
Xu Jiyu died in 1873.
Xu Mian died in 535.
Xu Miao died in 249.
Xu Gu died in 1896.
Xu Pu died in 1499.
Xu Ling died in 583.
Xu Da died in 1385.
Xu Yongchang died in 1959.
Xu Wen died in 927.