When the latter visited Constantinople again some years later, he was married to Constantine's daughter.

I may return in a few months, but I have intents and projects after visiting Constantinople.

While there he taught Italian in a local school, then visited Constantinople briefly but had to leave because of plague outbreaks.

Queen Mariam visited Constantinople in 1029/30 and negotiated a peace treaty between the two countries.

Boris had been born by 931, when he had visited Constantinople together with his mother.

He also visited Constantinople before returning to Italy.

He visited Constantinople in the 1420s.

He was born around 930, and had probably visited Constantinople with his mother and older brothers soon after 931.

Constantius rarely visited Constantinople being preoccupied with the eastern front, amongst other wars.

He did in fact capitulate and visited Constantinople in 1180 to submit to Manuel.