Hi John Don't know whether this will help but I have this note in my files:
1851 Halifax census: Betty Gledhill, 65, bn Almondbury, Huddersfield, Yks. bc 1786, widow, ma-in-law to Esther Bradley, 41, Robert Bradley 45, Matthew 17, Joe 1. Address is 4 Berry Brow. Fol 257 P17 HO 107.
If you come across a widow called Betty Butterworth b1771 Halifax, who married George Gledhill in Halifax please get in touch! Cheers, Christina