[4] Lenus was an important god of the Treveri, who had large sanctuaries at medicinal springs at Trier and the Martberg by Pommern in what is now Germany.

Edith Wightman characterizes him as “one of the best examples of a Teutates, or god of the people, equated with Mars—protector of the tribe in battle, but also [...] bestower of health and general good fortune” (p. 211).

Notwithstanding his associations with healing, Lenus Mars is depicted classically as a warrior with Corinthian helmet in a bronze statuette from the Martberg.

[2] At Trier, Lenus Mars's divine partners were the Celtic goddess Ancamna and the Roman Victoria,[7] as well as the Xulsigiae, who are perhaps water nymphs.

[2] An inscription from Kaul in Luxembourg appears to invoke Lenus Mars "Veraudunus" along with the Celtic goddess Inciona.