Barbara Callcott (née Farrell, c. 1947 â€" 10 May 2013) was an
Irish-born Australian television personality, best known for her
portrayal of the schoolteacher "Mrs Marsh" in a series of Colgate
toothpaste advertisements that ran from 1976â€"1991.After the
long-running television and print commercials began in the 1970s, she
became a pop culture icon in Australia and New Zealand. Although the
series ended in 1991, she continued intermittently in the campaign
until shortly before her death. She continued to support the education
of Australian children on the benefits of good oral health habits
off-screen as well as publicly.Callcott died of cancer in Noosa,
Queensland on 10 May 2013, aged 66. After her death, Colgate
established an education grant in her name in recognition of her
contribution to oral health education. Barbara Callcott Biography, NetWorth, Height, Age, Weight, Family, Married, Son, Daughter