Yu Yokoya died in 1967.
Hanae Yokoya was born in 1978.
Kazutomo Yokoya has written: 'Studies on the regeneration of intergenaric somatic hybrid plants of roses'
Yu Shenjeer died in 871.
Xun Yu died in 212.
Edmond Yu died in 1997.
Sima Yu died in 300.
Yu Dayou died in 1579.
Yu Hanmou died in 1981.
Yu Shinan died in 638.
Cheng Yu died in 220.
Yu Zhining died in 665.
Yu Guozhen died in 1932.