courteousness

Courteousness is peculiarly suited to their age and sex, and particularly expected of them.

And now they treated him with that courteousness of manner which success in life always begets.

He had no liking for general society, though his natural courteousness made him shrink from seeming ungracious.

"My blessing upon you, O Ròn," he said, with the good kind courteousness that was his.

Personally he possesses charming, agreeable manners and Chesterfieldan courteousness, which vastly contributes to his popularity.