William Lillywhite was born at Westhampnett in Sussex in 1792, late by the standards of professional cricketers. He came to first-class cricket in his thirties and was already in his late thirties when roundarm was finally legalised in 1828. His action — a low to medium roundarm with the hand at or just below shoulder height — was less spectacular than the deliveries of his contemporary George Brown of Brighton (who reputedly killed a long-stop's dog with a stray ball) but vastly more accurate. Through the 1830s, in his forties, he was unarguably the bowler most county and All-England sides wanted on their roster. He was almost always engaged for the Players against the Gentlemen at Lord's; he was the bowler around whom Sussex's strong county side was built; and he led the bowling for the South in the new annual North vs South fixture from 1836. His delivery was relentlessly accurate, length and direction perfect, with a slight movement off the seam that left the off-stump on a dry pitch. Contemporaries said he could bowl all day at the same spot. The nickname 'Nonpareil' — without equal — followed him for the rest of his career.