There are only 3 records on the 1901 census for the name Storr
1901 STORR CATHERINE W Female 40 ST ROLLOX GLASGOWLANARK
1901 STORR GEORGE Male 43 ST ROLLOX GLASGOWLANARK
1901 STORR LIZZIE Female 16 AIRDRIE OR NEW MONKLAND LANARK
I can't see any marriage records for a Sophie Storr