S1T1A1D2T1H4O1L1D2E1R1A1T1E1S1
20 points
STADTHOLDERATES is validvalid
STADTHOLDERATE,
STADTHOLDERATE, the office of stadtholder, also STADHOLDERATE, STADHOLDERSHIP, STADTHOLDERSHIP
STADTHOLDERATE,
STADTHOLDERATE, the office of stadtholder, also STADHOLDERATE, STADHOLDERSHIP, STADTHOLDERSHIP