Where does “gastaldus” come from?

gastaldus (Medieval Latin) comes from Gothic 𐌲𐌰𐍃𐍄𐌰𐌻𐌳𐍃, from Gothic 𐌲𐌰𐍃𐍄𐌰𐌻𐌳𐌰𐌽, from Proto-Germanic staldaną — to acquire.

gastaldus (Medieval Latin): manager, bailiff, steward

Definitions

Step	Language	Word	Meaning
1	Gothic	𐌲𐌰𐍃𐍄𐌰𐌻𐌳𐍃	occupying”, “administering; acquisitive, greedy
2	Gothic	𐌲𐌰𐍃𐍄𐌰𐌻𐌳𐌰𐌽	to acquire; to possess
3	Proto-Germanic	staldaną	to acquire

gastaldus — Etymology, Origin & Word History | Etymology Explorer