It was 'noble' of her to come forward with this information.
She married a man of 'noble' [='aristocratic'] birth/rank.
a 'noble' ideal/ambition/cause/purpose
(..) ...who taught them to hold on a second longer. I believe there's a hero in all of us... ...that keeps us honest... ...gives us strength... ...makes us noble... ...and finally allows us to die with pride. Even though sometimes we have to be steady... ...and give up the thing (..)2004 Spider-Man 2