this is a female, named, Wilhelmina Cowin.

Thanks Averil
I thought that it may have been Wilhelmina Cowin but I can't find 1891 census for William Quayle Cowin b 1897 anywhere and it seems very strange that Margaret has a child called Wilhelmina Cowin with her in 1891. The child I am looking for was b Douglas and was eventually 'adopted' by Margaret Quayle but was male and baptised as Wm Quayle Cowin although I haven't seen the baptism yet so I don't know where exactly the baptism took place. I wondered if the ennumerator might have made a mistake although feel that is unlikely.
Thanks for your help and the pic. :)