Rani Partab Kaur Of Lahore, was the daughter of JatchiefSirdarJaggat Singh of KotKapura, was married to Bhatti Jat ruler Maharaja Sher Singh Of Lahore in 1825. She died on the 23rd of August 1857, leaving an adopted son, Thakar Singh, aged 14 years. Thakar Singh was the son of Rani Partab Kaur’s cousin, Gajja Singh. She adopted him in 1847, and, on her death, he was granted a pension of 1,800 Rs. per annum,
Reference:-
- The Punjab chiefs historical and biographical notices of the principal families in the territories under the Punjab government-1865 by L.H Griffin.