That said this is a posibility
Burial: 21 Jun 1867 St Mary, Lancaster, Lancashire, England
William Bleasdale -
Age: 55
Abode: Damside Street
Notes: E. S. [In Margin]
because damside st is only around the corner from bridge lane and castle hill which might make these two of his children. Though where fanny was hiding on the 1861 i don't know.
Marriage: 13 Sep 1866 St Mary, Lancaster, Lancashire, England
David Boid - (X), 21 Bread Baker Bachelor of China Lane
Mary Ann Bleasdale - (X), 19 Spinster of Bridge Lane
Groom's Father: John Boid, Labourer
Bride's Father: William Bleasdale, Labourer
Witness: Bridget Lofthouse, (X); John Beckett
Marriage: 23 Dec 1866 St Mary, Lancaster, Lancashire, England
Joseph Corless - 21 Groom Bachelor of Common Garden Street
Fanny Bleasdale - (X), 19 Spinster of Castle Hill
Groom's Father: James Corless, Ostler
Bride's Father: William Bleasdale, Card Master
Witness: John Hawkin; M. D. Corless; Henry Corless; Sarah Agnes Bradley