I'm still trying to satisfy myself on the "nephew" aspects of Joseph Davies.I can confirm that the 1861 Lledrod parish marriage was between Jane Jones,age 28,living at Ynys y Berfedd,father-John Jones,Blacksmith. and John Lewis aged 28,carpenter of (possibly) Tynlon-there is one next to Penlan and Bryn Issa,father James Lewis,farmer.This fits with previous thoughts and maybe adds a location.
However,I remain highly sceptical about Joseph being the son of Owen and Jane.The MIs certainly do not indicate any specific relationship.For the quoted relationships to work,I think he has to be the brother of Aurelia/Amelia,wife of John Jones.
I'm still drawn to the family of Joseph Davies,will 1780,who appears to have a smithy,and in particular to his son Daniel,who,if I have the right records,would be 1755-1814(with 1815 Penlan will,though this could be any Penlan).His wife is Averinah of an 1828 will,though even this couple stretch the age issue.There could,of course be a relationship between Owen and Joseph/Daniel.
I realise that none of the above addresses the Richards connection!
Regards
Roger