Hello,
this may be nothing to do with your Catherine but it is interesting re the name and the right time frame:
Marriage Liverpool (not near Warwickshire) 1869
Jemima Harriet Jennings - father Ulick Jennings Revenue Officer. (spouse William Henry Magennes)
It doesn't say father is deceased but that is not always specified.
In later censuses - as Harriet with variations of surnames she states place of birth as Ireland and Liverpool. She also changes her year of birth - marriage 23 yrs - born 1846 to 1910 in NY - 53 yrs.
She emigrates to USA mid 1900s with adult children.
I have really only posted because of the name Ulick Jennings.
Records also show a death of Ulick Jennings 68 yrs in 1885 at Swineford, Mayo and other ones- not right time period etc. so perhaps no excitement yet.

heywood