From: Brian M. Scott
>>> The Romans introduced the rh- and -rrh- in the firstAccording to Watkins it's from Gaulish <Re:nos> 'river'
>>> century BC, and sometimes over-corrected, especially in
>>> foreign names, e.g. Rhenus.
>>Ah, so overcorrecting merely because it's foreign? I
>>assume whatever Rhenus was was Celtic (or perhaps
>>Germanic), and thus would be
> Is that in fact the case? Just wanted to check.