Cammán mac Amlaíb

https://en.wikipedia.org/wiki/Camm%C3%A1n_mac_Amla%C3%ADb

Cammán mac Amlaíb was a Norse-Gaelic viking who is recorded in the Irish annals as being defeated in 960. He has been identified as being a son of Amlaíb mac Gofraid (d.941), as well as possibly being Sitriuc Cam, who was defeated in battle by Amlaíb Cuarán two years later.

http://fmg.ac/Projects/MedLands/IRELAND.htm#_Toc389126206

Olaf [& his wife] had two children:

i) SIHTRIC "Caman" (-after 960). The Annals of Ulster record that "Camán son of Amlaíb son of Gothfrith was defeated at Dub” in 960[1229]. The Annals of the Four Masters record in 960 “a prey by Sitric Cam from the sea to Ui-Colgain, but he was overtaken by Amhlaeibh, with the foreigners of Ath-cliath and the Leinstermen”[1230].