As part of a big push to re-do my stringing paper at earlygaelicharp.info, I was searching for the reference to the tiompán with strings of “ór dearg” (red gold), which Ann Heymann refers to in her article Strings of Gold.
I was pleased when I finally tracked it down, to find that the person holding the instrument is Aonghus, son of Boann and the Dagda, who lived in Newgrange, at Brú na Bóinne. This is the same Aonghus an Bhroga referred to in the praise poem to Aonghas Òig, Rì Innse Gall, which I was working on last year.