Princess leia, before your execution, i'd like you to join me for a ceremony that will make this battle station operational. No star system will dare oppose the emperor now. The pronunciation of the suffix s added for a possessive can have three forms: [s], [z] or [iz]. The rules for pronunciation are the same as for the plural.
[s] nick's pope's stuart's … I see wikipedia talks about queen dowagers and that dowager princess has sometimes been used, so dowager prince phillip would fit except dowager always refers to a female, …