Queen D. Filipa de Lancaster is remembered for bringing some morality to the portuguese court.
Her husband D. João I was a bit womaniser.

He had had two children before the marriage but apparently he "calmed" down afterwards.
He started the building of Palácio Nacional da Vila in Sintra, over the remains of an ancient moorish palace.
One of the rooms is rather characteristic.
The king had been pursuing one of the queen's lady-in-waiting and gave her a kiss.

Another lady saw it and not only told the queen, but she spread the gossip around the palace.

So the king decided that the ceiling of one of the palace's rooms should be painted with magpies.

As many as the ladies in court.
It is called the Sala das Pegas.
A king with sense of humour, and a rather tolerant queen
http://pt.wikipedia.org/wiki/Pal%C3%A1cio_Nacional_de_Sintra