I would like to know, and be pointed to some sites/literature to back this info, if possible:
How well-known would a Knight/Lord(i.e., Baron, Count)/Duke be outside of his own country?
I don't mean the "common sense" type knowledge (who the Duke of York is, or the famous marshal who sacked your city last fall), but more like whether or not the nobility of (i.e.,) Spain would recognize the noble families of Ireland, Bavaria, etc. if no one in the family was of any particular renown.
Can anyone give me a start on learning about this?
thanks!

