English Pocket Fruit Knife Maker (Sheffield)
Market Street, Sheffield then Baker’s Hill and finally Arundel Street
Born in May 1829, John Yeomans Cowlishaw was the son of John Henry Cowlishaw and Mary Ann Cowlishaw (nee Mappin).
John’s father died when he was a toddler and as a result he was brought up by his wealthy uncle, John Newton Mappin (see Mappin Brothers).
Cowlishaw’s maternal grandfather was Joseph Mappin (qv) a cutler renowned for silver fruit knives. Under the tutelage of the Mappin family, John Yeomans Cowlishaw became masterful at making pocket fruit knives.
He began manufacturing them in his own right by the time he was in his early twenties and registered his silver mark in 1854. His silver-bladed pocket fruit knives, particularly those with carved mother-of-pearl scales, gained such a strong reputation that his company flourished without much need of advertising.
John’s sons (John Edward and Frederick) joined the firm and by the 1880s around 50 employees were involved in the Cowlishaw pocket fruit knife business. Cowlishaw became wealthy and although involved commercially with other leading Sheffield companies, he kept a low public profile. He shared his uncle John’s passion for art and amassed a huge personal collection of paintings.
When his uncle died and gifted his art collection to Sheffield it became the basis of the Mappin Art Gallery. Cowlishaw involved himself in the running and development of the gallery, loaning and donating some of his own paintings.
When John’s wife Sarah (nee Briddon) died he became so depressed that on a fateful day in January 1895 he took his own life at his Tapton Cliffe home. After Cowlishaw’s death, his son, John Edward, took over the business and registered a new silver mark in 1897 — JYC became J.Y.C.
John Edward Cowlishaw retired in 1901 but the business continued. By 1918 the Cowlishaw name was acquired by Arthur Theodore Smith, who adapted the company to new markets.
The brand continued through the 20th century, even after Smith’s death in 1962, with the company eventually fading by the 1970s.
Registered Maker’s Marks
Sheffield silver mark registered 4 May 1854, Chester silver mark registered March 1906, a Birmingham silver mark was also registered.
Made in 1895, this John Yeomans Cowlishaw pocket fruit knife has a cusp-ended shape — unusual for Cowlishaw. The knife was made the year he committed suicide.
© Copyright 2026 pocketfruitknives.com