Timeline 
1950--
1956--
1962--
1968--
1974--
1980--
1986--
1992--
1998--
2004--
2010--
2016--
2022--
2028--
2029--
 | Birth -- 1955 |
| Marriage -- 1980 Age 25 Peter Collingwood + Melanie Tatchell |
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| Birth -- 1955 |
| Marriage -- 1980 Age 25 Peter Collingwood + Melanie Tatchell |
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