List of Famous people who died at 91

Walter Lee Robb was an American engineer, executive, and philanthropist.

Riccardo DiGuglielmo, better known as Dick Wilson was an English-born American character actor who was best-known as grocery store manager Mr. George Whipple in more than 500 Charmin toilet paper television commercials.

Eustace Lycett was a British special effects artist who worked on attractions at Disneyland from the 1960s, such as Great Moments with Mr. Lincoln and Rocket to the Moon, as well as contributing to Disney animation.

David Severn was a pseudonym for David Storr Unwin, a British writer. He was the son of publisher Sir Stanley Unwin, of whom Severn wrote a biography in 1982, Fifty Years with Father. He had Who's Who entries throughout his writing career.

Vivi-Anne Hultén was a Swedish figure skater who competed in ladies' singles. She was the 1936 Olympic bronze medalist, a four-time World medalist, a two-time European bronze medalist, and a ten-time Swedish national champion.

Karl August Folkers was an American biochemist who made major contributions to the isolation and identification of bioactive natural products.

Pedro Elías Zadunaisky was an Argentine astronomer and mathematician who plotted the orbit of Saturn's most-distant moon, Phoebe, as well as several comets including Halley's Comet, and various satellites including Explorer I.

Hilliard Gerald Adler was an American harmonica player whose performances have been used in numerous film soundtracks.