He accompanied his father King Prithvi Narayan Shah on battlefields, he also made some contributions in the unification process such as, he conquered Gulmi, Arghakhaanchi, Dhurkot, Puthan, Dang, Rolpa and jajarkot, etc.
Nickname(s): Fatteh Bahadur Shah
Battles/wars: Nepal Tibet War & Sino-Nepalese War....
- may be this will give u a way...