Thanks for all the replies - a huge help. I think the school would be The Mount School - it seems most likely, and that there are just the boarders shown. Ellen was 23 when she married in 1913, father: James Atkin, Mechanical Engineer. All her children are now dead and much of the info is family chat, but she was reputed to have been born in Lancashire and her birth name was Wilkinson. One of the witnesses at the wedding is Elizabeth Wilkinson and Ellen named her first daughter Elizabeth. Atkin seems to have paid her an allowance and left her money in addition to her taking his name - seems like the actions of a father? I am following up on Arthur, thanks.