Poor Maria.

I will try to explain what I have found out for some of the children of Joseph.
Poor Maria, she married Andrew Hollis in 1869.
In the census of 1871 they were living in Lower Darwen, in the ecclesiastical parish- St. Stephens Tockholes.

RG10/4190/78/11
Blackburn, Darwen 25
Hollins Row
Andrew Hollis 19 Cotton Weaver born Over Darwen
Maria 21 Cotton Weaver born Over Darwen

In 1871 Joseph and family were also living on Hollins Row.

I could not find Andrew and Maria in the other census.
On Lancashire BMD there is a death certificate which may be Maria's.

1871 Maria Hollis age 22 Darwen Blackburn D/32/87.