2 adjectives to describe nabob

How could one of our lordly nabobs of the South, sit in Congress with perhaps one of his own manumitted slaves as a representative from Liberia or Hayti!

For Recitation: A supercilious nabob of the East Haughty, being greatpurse-proud, being rich A governor, or general, at the least, I have forgotten which Had in his family a humble youth, Who went from England in his patron's suit, An unassuming boy, in truth

2 adjectives to describe  nabob