Where does “kincstárnokok” come from?

kincstárnokok (Hungarian) comes from Hungarian kincstárnok, from Hungarian kincstár, from Hungarian tár, from Serbo-Croatian tovar, from Proto-Slavic tovarъ, from Proto-Turkic *tabar — livestock, cattle.

Ancestry of “kincstárnokok”, step by step

Step	Language	Word	Meaning
1	Hungarian	kincstárnok	treasurer
2	Hungarian	kincstár	treasury
3	Hungarian	tár	storehouse, repository; cabinet, collection;...
4	Serbo-Croatian	tovar	cargo; burden; load
5	Proto-Slavic	tovarъ	loading
6	Proto-Turkic	*tabar	livestock, cattle

Every word from Proto-Turkic *tabar →Every word from Proto-Slavic tovarъ →Every word from Serbo-Croatian tovar →