By Daily Mail Reporter PUBLISHED: 18:45 EST, 7 March 2014 | UPDATED: 20:36 EST, 7 March 2014 They are the brother and sister of all families. For the Cleaver siblings have a combined age of 1,092. Ranging from 68 to 89, they are now hoping to be recognised by Guinness World Records as the oldest set of siblings in the world. The Cleavers are the children of Leicester butcher Rowland and wife Emma. Their first child, Jack, died aged 80 in 2000. Meet the family: Back row, from left; Shirley, 77, Wendy, 70, Sandra, 71, Pauline, 79, Valerie, 72, Jennifer, 76, Gillian, 74. Front row: Rowland, 83, Joan, 85, Betty, 86, Sylvia, 80, Michael, 68
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The Cleavers are the children of Leicester butcher Rowland and wife Emma
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The 12 pictured all still live in the Leicester area
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Margaret, who will be 90 next month, and Barbara, 82, live in New Zealand
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Between them they have 36 children and 57 grandchildren
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Now hoping to be recognised by Guinness World Records as the oldest set of siblings in the world
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