What key details about raja pratap bahadur singh can be extracted from the following bio? Bio: raja pratap bahadur singh -lrb- 1889 -- 1921 -rrb- was a rajput ruler of pratapgarh -lrb- princely state -rrb- of oudh , india . he was vice president of british indian association from 1911 to till 1918 . singh also represented as president of akhil bhartiya kshatriya mahasabha in 1907 .
- issue is ajit pratap singh rani padmavati devi other- title is the ruler of pratapgarh- reign is 1889-1921- successor is raja ajit pratap singh- spouse is five wives- predecessor is raja ajit singh- death date is 1921- name is raja pratap bahadur singh- birth place is bela pratapgarh , uttar pradesh , british india- religion is hinduism