What is "allingham"

These notable people have the surname Allingham:

• Cedric Allingham, British contactee of the 1950s, who claimed to have encountered the pilot of a Martian spacecraft
• Helen Allingham (née Helen Mary Elizabeth Paterson) (1848–1926), watercolour painter and illustrator of the Victorian era
• Henry Allingham (1896–2009), supercentenarian, World War I veteran and briefly the world's oldest living man
• Margery Allingham (1904–1966), English crime writer born in Ealing, London
• Michael Allingham (born 1943), economist
• Mike Allingham (born 1965), Scottish cricketer
• William Allingham (1824 or 1828 – 1889), Irish man of letters and poet

Places:

• Allingham, Queensland, a town in Australia