Hi
Thanks for the additional information.
I had the report of his TOL being cancelled and noticed another lad from his ship had gone missing at the same time. The goldrush looks a likely reason for his departure, from his previous behaviour in Parkhurst it is not unusual for him to not 'toe the line'.
If they had gone prospecting, as his 'co-escapee' appears to have 'returned', we can assume they didn't make their fortune. One hopes that Alexander may also have returned and the trail may not be stone cold.
A shame about the loss of records, as I'm always telling my wife, "I won't throw it out it might be useful one day".
Cheers
Dik