Free BMD have a Gladys bn Plymouth dec qtr 1905 as Rowland, no maiden name, as you know at this time.
Also a Robert 1907 and a Winifred in 1910 both as Rowland.
The census between 1910 & 1912 is a paid site, members are not allowed to list info otherwise subs could be cancelled.
However you can search for free for names.
Good luck.
oznannie