Riddle for intellectuals)))

[LCR]

Today, this site mentioned the name of one known for its beautiful ladies, distinguished himself that she was married four times, and each of her husbands was a major representative of any art. Do I have to say that she survived them all?

Give the name of the disconsolate, the widow of the four arts
Give the name of her husband, quoted on the website.
What are the names of the other three men.
Indicate in what form of art famous for every man.

To work, gentlemen, to the workbench!