81 The figures are vague. The Statistisches Bundesamt specifies a number of 68,000 children of Allied soldiers who were born in the three Western zones and West Berlin between 1945 and 1955 (Sandra Dassler, ‘Verschwiegene Eltern’, Der Tagesspiegel, 25 Jan. 2006, 3). This is likely to be a conservative figure. More recent estimates, based on statistics compiled by Kai Grieg, which are widely regarded as reliable, assume a number closer to 96,000 children of American soldiers alone. (Kai Grieg, ‘The War Children of the World’, in War and Children Identity Project (WCIP) (Bergen, 2001), 8–9. As is now known from many personal accounts of GI-children, parents and relatives often agreed to maintain silence about the circumstances of conception and the identity of the biological father (see Winfield, Bye Bye Baby, chapters 1, 2, 5). This explains why not all children born of occupation soldiers appeared in the statistics. For details, see also BAK: B153/342, ‘Uneheliche Kinder von Besatzungsangehörigen’, 5 (no. 323).