sentences:  This family grew prominent during the rule of King Prithvi Narayan Shah and were established as dominant faction during reign of King Rana Bahadur Shah.After the assassination of King Rana Bahadur Shah, Bhimsen Thapa rose to the event killing all his enemies and catapulting the Thapa family as most dominant faction in the Royal Court of Nepal.Thapa family were strengthened in the Royal court by including family members of the another Thapa Bharadar Amar Singh Thapa.