Gu Zhongchen was born in 1860.
Gu Zhongchen died in 1945.
Li Zhongchen was born in 716.
Ma Zhongchen was born in 1936.
Li Zhongchen died in 784.
Gu An was born in 1289.
Gu Beibei was born in 1980.
Gu Shunzhang was born in 1903.
Gu Su was born in 1955.
Gu Yu was born in 1983.
Gu Changsheng was born in 1919.
Jeong gu was born in 1543.
Xu Gu was born in 1824.