Hi all
I agree, the scenario could well be that, Linda

It seems the family were deeply involved in all manner of Russian business.
But pondering on Annie's huband, I now think the Robert for whom Alfred worked was very possibly his Uncle Robert McGILL.....Joan/Joanna McGILL (Annie's mother) apparently had 2 brothers also out in Russia at the same time and they all worked together in varying capacities.
In any case - the marriage of Annie and Robert is on FREEBMD - so that may eventually sort out his age and his parents:
Jun Qtr 1890 - Ormskirk RD - 8b - 1130
Robert CLARK and Annie HODSON (on the same page)
cheers
AMBLY