Thanks for the postings 8 and 9 with further information adding to the 'threads'.
I'm looking to scan in some photographs of John Anderson. For instance there is a studio portrait of John and his two older sisters ( Margaret and Jenny/Janet ) taken, I was told, shortly after the death of their mother. The y are dressed as for a period of mourning ; John is probably about two and ahalf and not really aware of the solemnity of the situation whereas the girls are quite sad looking.
Other photos in his later life and quite a few in his photo album taken on the SY Sunbeam.
The Sunbeam was broken up in the 30s, but there exists an engineering model in the Durbar room in the museum at Hastings in Sussex. It looks very similar to the photographs in John's album so could be the same ship / steam yacht.
It was previously owned by the Brassey family of the Normanhurst Estates in East Sussex, and they went on a round the world trip in the 1870s, recorded by Lady Brassey in her book 'Voyage in the Sunbeam'. There are originals of this book in the same museum. I also have an original passed down thru my family. I understand the Brasseys had been railway engineers in South America, and later members of the family represented Kent constituencies in Parliament.