......
1851-19 April SARAH ANNIE MATHEWS, residence at time of Marriage, 47 Aungier or maybe Aughrim) to JOHN POTTER Esq. son of ROBERT POTTER, Clerk in Holy Orders. This marriage took place in the Parish Church of St. Peter, City of Dublin.
.....
.... I have an entry in Pettigrew & Oulton Almanac Dublin Directory for 1842 for a MRS Henry Maxwell Mathews, living in Blackrock, Carysfort Avenue but I have no idea where to look next, trying to track birth & marriage for Henry.
......
Oh, I just thought of something else! At the time of her 1845 Dublin Marriage, Mary Jane Fleming - Usual Place of Residence -stated to be Triton Terrace Irishtown. Her father David Fleming was an Officer in Royal Irish Artillery - could that possibly have been a Barracks maybe?
.....
Mr. Google tells me there is also a Newrath in Country Waterford, in County Kilkenny, and Dundalk, Dromiskin County Louth. And a Portarlington, (as well as County Laios where I have been looking - with Ronnie Mathews - thought I had struck gold there with the Mathews name LOL - but sadly not, and although he is not connected to my Mathews family - he keeps me in mind).
.....
So Portarlington again, another in County Louth, and another in County Kilkenny.
.....
Went through the burial records that your link pointed me to for Sarah Mathews death, but couldn't actually spot her.