Facts: - issue: princess natalia nikolaevna princess elizabeth nikolaevna princess tatiana nikolaevna - death place: tuscany , italy - title: prince of russia - succession: head of the house of romanov -lrb- disputed -rrb- - reign: 21 april 1992 -- 15 september 2014 - successor: prince dimitri romanovich - spouse: countess sveva della gherardesca - predecessor: grand duke vladimir cyrillovich - mother: countess praskovia dmitrievna sheremeteva - death date: 15 september 2014 - house: house of holstein-gottorp-romanov - father: prince roman petrovich of russia - birth date: 26 september 1922 - name: nicholas romanovich romanov - image: princeromanov.jpg - birth place: antibes , france Based on these bullet points, write a short biography describing the life of nicholas romanov , prince of russia .
Answer:
nicholas romanovich romanov , prince of russia -lrb- ; 26 september 1922 -- 15 september 2014 -rrb- was a claimant to the headship of the house of romanov and president of the romanov family association .although undoubtedly a descendant of tsar nicholas i of russia , his claimed titles and official membership in the former imperial house were disputed by those who maintained that his parents ' marriage violated the laws of imperial russia .