Rani Gulab Kaur Of Lahore, was the daughter of a Jat Zamindar of Jagdeo, in the Amritsar district. She was married to Maharaja Ranjit Singh Of Lahore around 1820s , She was died issueless and about the year 1838.
Reference:-
- The Punjab chiefs historical and biographical notices of the principal families in the territories under the Punjab government-1865 by L.H Griffin.