Baptised in Steynton, Pembrokeshire, Wales, 1 November 1824.
Susan Maria HENDERSON, daughter of Thomas Arthur and Susan Maria, abode Waterford, Ireland.
Father's occupation - gentleman.
Page 19, entry number 145.

Note that the page in the parish register is headed Stainton in the chapel of St Katherine, Milford .

Image available at Findmypast in the Pembrokeshire baptisms dataset.