Princess Katharina of Liechtenstein (born 1964) (b. 1964) Parents Prince Karl Alfred of Liechtenstein Archduchess Agnes Christina of Austria Children Maximilian Anthony Kelton Siblings Prince Gregor of Liechtenstein Prince Dominik of Liechtenstein Princess Alexandra of Liechtenstein Maria-Pia Liechtenstein Prince Andreas of Liechtenstein Princess Birgitta of Liechtenstein Partners Jeremy Kelton Andrew Gammon