I haven't managed to find the two girls on earlier Censuses - but on the 1901 Census Clara Jane is married to Alfred Bolling and living in Lindfield, Sussex. Mary Ann is a visitor.
My 2 x great grandfather was named Henry (Harry) Tizard (changes to "Tizzard" in the next generation), born in Dorchester but moved to Bath before the 1851 Census. He married Ann Cooper in 1861 in Widcombe - their first child?, Catherine Ann, was born in 1864 in Walcot. I had wondered if Mary Ann and Clara Jane were Henry's daughters or not and had hoped a baptism date would reveal any information concerning this.
Henry was a batchelor (as his marriage certificates states when he and Ann married). He was a coach builder by trade and was residing in Claverton Street, Bath, at the time of his marriage to Ann. So perhaps Mary Ann and Clara Jane are not Henry's daughters after all, but they could be related in some other way.
Thanks
Wendy