Overview
Robert Spear Hudson (6 December 1812 – 6 August 1884) was an English businessman who popularised dry soap powder. His company was very successful thanks to both an increasing demand for soap and his unprecedented levels of advertising. After his death, the company was taken over by his son, and was later purchased by Lever Brothers.
Early days
He was born in West Bromwich, Staffordshire, the third son and fourth child of John and Sarah Hudson. His father was minister at Mares Green Congregational Chapel in West Bromwich. He intended to become a chemist and druggist and to this end served an apprenticeship with an apothecary in Bilston.
He, along with his brother studied at Trinity College, Dublin. His brother became Surgeon to the Viceroy of Ireland whereas Robert, having studied chemistry, returned to England and as well as developing his soap powder he also developed Borwicks Baking Powder for his brother-in-law George Borwick.
The business
In 1837 Hudson opened a shop in High Street, West Bromwich. He started making soap powder in the back of this shop by grinding the coarse bar soap of the day with a mortar and pestle. Before that people had had to make soap flakes themselves. This product became the first satisfactory and commercially successful soap powder. Despite his title of "Manufacturer of Dry Soap" Hudson never actually manufactured soap but bought the raw soap from William Gossage of Widnes.
From Wikipedia (CC BY-SA 4.0).