@f1ee7a25 Every time I dig into this stuff, I discover something new. >In 1840 William Grimble of Albany Street, London, a gin distiller by trade, decided to embark on producing vinegar from spirit left over from his distillery. He went into partnership with another distiller, Sir Felix Booth, > Ivor Forbes Malcolmson, joined in 1898. Ivor would become head of the business a few years later. My middle name 'Ivor', my dad's and my son's middle name 'Forbes'. https://archiveshub.jisc.ac.uk/search/archives/5056aadf-0d1f-3b44-9266-d9e7fe016f65