I was wondering the same thing, but maybe the older children? Sadly I have no one on my Fathers side left to ask about them and I have never heard of them mentioned anywhere. As I said previously, I only found Arthur recently by searching. All I had to go on originally were the names on a passenger list when the family came to Australia, so this has been all ground work for me.
I feel there must be descendants of this family still about somewhere. I just have to find them somehow. Regards Jocelyn