Have finally discovered the record of the family travelling from England to NZ. It seems the spelling of their surname was either originally recorded incorrectly or the transcription was wrong. Either way they travelled to NZ in 1908 and the surname was VERPELLOB.Chas VERPELLOB (Charles Eugene - Father)Bertha VERPELLOB (Berthe - Mother)Anni VERPELLOB (Aime - Son)Unknown VERPELLOB (recorded as female - Daughter)This would almost certainly suggest that the unknown female is Aime's sister and most probably the Berthe who married Arthur Norman Morey.Cheers,Tim L.