His birth index:

First name(s)         Alexander Francis
Last name             Lys
Birth quarter         3
Birth year            1979
Mother's maiden name  Hancock
District              Poole
County                Dorset
Country               England
Volume                23
Page                  393
Record set            England & Wales Births 1837-2006
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This is his latest electoral roll entry:
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So it looks like he has a daughter Joanna Lys.  But probably born on after 2007 when the registration indices became inaccessible.
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