PERSON@1 -LRB- Erzherzog -RRB- is a title distinct from Grand Duke -LRB- Großherzog or Großfürst -RRB- , used in some other MISC@1 royal houses and still in sovereign LOCATION@1 .

PERSON@1 -LRB- Erzherzog -RRB- is a title distinct from Grand Duke -LRB- Großherzog or Großfürst -RRB- that is used in some other MISC@1 royal houses and still in sovereign LOCATION@1 .
