In November 1859, a tender of £18 from "Mr Mawer" was accepted for a memorial tablet dedicated to Samuel Powell.
Charles Mawer was only 20 years old and not yet able to be a partner in the company.
William Ingle was 30 years old, but his name was not mentioned for the tender, so it must have been still Catherine Mawer's company.
In 1860 the memorial was "placed on the south west pillar of the central tower of the parish church", and the Leeds Mercury commented: 
"The tablet is a neat specimen of workmanship, and reflects great credit on Mr. Mawer (sic), has been highly approved of by those who have seen it, and will no doubt give satisfaction to the subscribers generally.
It is about nine feet high and four wide, and projects about eight inches from the wall.
It is executed in Caen stone, bearing a white marble tablet, illuminated with mediaeval characters.
The design is by Mr. Joseph Fawcett, architect, Sheffield." (
Leeds Mercury 22 March 1860)

In the same year, the Yorkshire Gazette reported: 
"The base is corbelled out from the wall, and is adorned with lillies and vines.
The arch over the tablet is carried on two small columns, one foot high, with caps foliated with lillies and strawberry leaves.
The arch is decorated with tooth and other mouldings, and has rich trefoil cuspings with the eyes filled in with polished Sienna marble.
The spandril over-arch is covered with creeping foliage, consisting of the passion flower and the vine gracefully entwined, and surrounding in a sunk trefoil panel with illuminated monogram in the centre, relieved against a diapered background.
The upper part is finished by a rich label moulding springing from bosses of ivy leaves on each side, and terminating in a finial of similar character, and enriched with running ivy at the top, and thorn leaves in the hollow moulding of the under side.
The monument has been neatly executed, at a small cost, by Mr. Mawer, sculptor, Leeds." (
Yorkshire Gazette 24 March 1860)
 Media related to Samuel Powell memorial, John the Baptist, Knaresborough at Wikimedia Commons
In November 1859, a tender of £18 from "Mr Mawer" was accepted for a memorial tablet dedicated to Samuel Powell. Charles Mawer was only 20 years old and not yet able to be a partner in the company. William Ingle was 30 years old, but his name was not mentioned for the tender, so it must have been still Catherine Mawer's company. In 1860 the memorial was "placed on the south west pillar of the central tower of the parish church", and the Leeds Mercury commented: 
"The tablet is a neat specimen of workmanship, and reflects great credit on Mr. Mawer (sic), has been highly approved of by those who have seen it, and will no doubt give satisfaction to the subscribers generally. It is about nine feet high and four wide, and projects about eight inches from the wall. It is executed in Caen stone, bearing a white marble tablet, illuminated with mediaeval characters. The design is by Mr. Joseph Fawcett, architect, Sheffield." (Leeds Mercury 22 March 1860)

In the same year, the Yorkshire Gazette reported: 
"The base is corbelled out from the wall, and is adorned with lillies and vines. The arch over the tablet is carried on two small columns, one foot high, with caps foliated with lillies and strawberry leaves. The arch is decorated with tooth and other mouldings, and has rich trefoil cuspings with the eyes filled in with polished Sienna marble. The spandril over-arch is covered with creeping foliage, consisting of the passion flower and the vine gracefully entwined, and surrounding in a sunk trefoil panel with illuminated monogram in the centre, relieved against a diapered background. The upper part is finished by a rich label moulding springing from bosses of ivy leaves on each side, and terminating in a finial of similar character, and enriched with running ivy at the top, and thorn leaves in the hollow moulding of the under side. The monument has been neatly executed, at a small cost, by Mr. Mawer, sculptor, Leeds." (Yorkshire Gazette 24 March 1860)
 Media related to Samuel Powell memorial, John the Baptist, Knaresborough at Wikimedia Commons
Catherine Mawer