Hiya
Found these baptisms on Wolves Archives website.
St. Stephen's, Willenhall
(same church as their parents John Loundes & Harriet Taylor married)
All with parents John & Harriet, father Locksmith.
William Lowndes, bapt 14 June 1883, Willenhall
Elizabeth Lowndes, bapt 10 May 1888, Brickiln Street, Portobello
Annie Lowndes, bapt 24 Dec 1890, Primrose Street, Portobello
Jool