Dear Irene, your message sent me rushing to my files, to refresh my memory on the Breakspear line - I have left out a generation! This is how it runs (promise!):
James Breakspear m Anne Osmond, and they had a Thomas, who m Sarah Fowler. It was Thomas and Sarah who were the parents of my Frederick (Fowler) Breakspear, they also had John Fowler (Jack), Thomas and Walter, as well as Jane, Georgina and Sarah. Frederick was my great grandfather, and clearly your grandfather's elder brother, and married Adelaide. Yes, Tryphena is biblical, with Greek origins - it means dainty or delicious maiden! I think the relationship makes us second cousins, once removed - or something like that!
In answer to your question, yes, I do have Robert as James' father, and his wife is Mary (nee Willis). Robert is the son of another James, who was married to a Susannah (nee Shilton). I think he was the same James Breakspear b. in Broadwell, Oxford to John B. and Rachel (nee Beale), himself the son of Philip B. and Mary (Hulett). Philip's father was also a Philip, but I run out there . . .
I am sorry I couldn't help on the Osmond front - I will let you know if I dig anything up - but it is delightful to discover another cousin - however distant. With kind regards, Anne.