Hari Singh Nalwa
Hari Singh Nalwa ( 1791–1837 ) was Commander-in-chief of the Sikh Khalsa Fauj , the army of the Sikh Empire . 
<triplet> Hari Singh Nalwa <subj> Sikh Khalsa Fauj <obj> military branch <triplet> Sikh Khalsa Fauj <subj> Sikh Empire <obj> country