Hi Deirdre, this piece in the Merthyr Telegraph of 1857 describes Pontgellifaelog as an area of Dowlais.
PILLAR LETTER BOXES FOR DOWLAIS. To the Editor of the Merthyr Telegraph.
SIR, I think all persons will concur in the opinion that the pillars recently erected at Merthyr, for the reception of letters, are a great convenience to the public; and if they are a convenience to the inhabitants of Merthyr, similar pillars, placed in convenient spots in Dowlais, would be a great accommodation to the inhabitants of that town likewise. What is sauce for the goose, is sauce for gander." I would, therefore, respectfully, suggest that three or four pillars are erected in various parts of Dowlais: one might' be placed at Caeharris one at the top of Mount Pleasant Street and one near Pontgellifaelog. It is because I consider that the above arrangement of pillars for letters would be a public boon, that I suggest it.
Thinking of the birth for Ann, it must be one of the following if it happened in Merthyr and Ann was definitely born in 1846(+/- a year) as per her age given as 20 when she married?
HARRIS, ANN, but there is no mothers maiden name listed - what's that all about?
or
GRO Reference: 1846 S Quarter in MERTHYR TYDFIL UNION Volume 26 Page 427
HARRIS, ANN mmn WYNTER
GRO Reference: 1845 S Quarter in MERTHYR TYDFIL UNION Volume 26 Page 395
Doesn't help either with the other sibling David, as no consistent 'other, mmn for both of them
Mar