siblings of Glenhyng Sion

half siblings maternal 2 half siblings paternal 4

half siblings maternal

stallion Tanlan Llwyd O'Fon (Welsh mountain pony (SEK.A), 1963, from Twyford Minstrel)

Tanlan Llwyd O'Fon
gender-male
1963

Twyford Minstrel / Coed Coch Madog

stallion Tanlan Gelert (Welsh mountain pony (SEK.A), 1968, from Rhydyfelin Sulgwyn)

Tanlan Gelert
gender-male
1968

Rhydyfelin Sulgwyn / Coed Coch Madog