generally pretty strange mixture/hierarchy.
with significant inconsistencies:
a
steward was/is actually quite a
high title either in court hierarchy or - as a royal representative - around the
viceroy level
(can't even guess, what you tried to translate there ...
)
a
squire on the other hand is a very lowly title, definitely
below the steward
and then the
baronet is usually four levels
below the
marquis ....
overlord is a quite generalistic title but definitely
below emperor - who is usually the highest ranking dude near and far ...
if you look at the wikipedia links above you might actually get some ideas about proper nobility ranking ...