From around 1140 AD, a younger son of Jeuaf(JH-1) becomes the first of Llyn-Onn. [Llwynynn] This remains a family center, which generations to come would be associated. The maternal sides becomes more informative as the geographic locations are defined. Bersham, Pengwern, and Rhuabon were lands which were around Llyn-Onn. [LLwynynn] This name was given to a summer home at Llanfair-David-Clwyd, and a winter home just east of Wrexham. Generation 31 through generation 38, down to Robert ap Edward (JO-1). Wow, keep own coming down the line.