"Australia Births and Baptisms, 1792-1981," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XT8X-MJM : 11 December 2014), John Fritz William Rockliff, 05 Apr 1908; citing Lanneceston, Tasmania, Australia; FHL microfilm 992,690.
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Name John Fritz William Rockliff
Gender Male
Christening Date 05 Apr 1908
Christening Place Sassafras, Tasmania, Australia
Birth Date 27 Dec 1907
Birthplace Lanneceston, Tasmania, Australia
Father's Name Ralph T Rachliff
Mother's Name Florence Myrna Vonbibra Rockliff