Sigismund of Habsburg-Lorraine
| Sigismund of Habsburg-Lorraine | |||||
|---|---|---|---|---|---|
| Head of the House of Habsburg-Tuscany | |||||
| Pretense | 18 June 1993 – present | ||||
| Predecessor | Archduke Leopold Franz | ||||
| Born | 21 April 1966 Lausanne | ||||
| Spouse |
Elyssa Juliet Edmonstone
(m. 1999–2013) | ||||
| Issue | 3 | ||||
| |||||
| House | Habsburg-Lorraine | ||||
| Father | Archduke Leopold Franz, Prince of Tuscany | ||||
| Mother | Laetitia d'Arenberg | ||||
Archduke Sigismund, Grand Duke of Tuscany (Sigismund Otto Maria Josef Gottfried Henrich Erik Leopold Ferdinand von Habsburg-Lothringen; born 21 April 1966) is the head of the Tuscan branch of the House of Habsburg-Lorraine, and thus the claimant to the Tuscan throne. Born in Switzerland and raised in Uruguay, he has served as Ambassador of the Sovereign Military Order of Malta to Uruguay since 2025.