His birth index:

First name(s)         Nicholas Walter
Sex                   Male
Last name             Mogiljansky Lock
Birth year            1981
Organisation          Consular/Overseas
Country               Sweden
Place                 Stockholm
Mother's maiden name  Mogiljansky
Page                  4391
Birth date            ? ? 1981
Registration year     1982
Archive               General Register Office
Record's year range   1981
Volume                C (Consular)
Line number           45
Archive reference     ABR2
Source                Gro Births Abroad Indices (1979 To 1994)
Record set            British Armed Forces And Overseas Births And Baptisms
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In 2010 a Nicholas W Lock married a Bailey B Shelton. This might or might not ha ve been him:

First name(s)           Nicholas W
Last name               Lock
Age                     28
Birth year              1982
Year                    2010
Month                   Jun
Day                     25
County                  Collin
State                   Texas
Country                 United States
Spouse's first name(s)  Bailey B
Spouse's last name      Shelton
Spouse's age            26
Spouse's birth year     1984
Volume                  080219
Record set              United States Marriages
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