HURD/BARKER family in Iowa

Here’s what I know, so far, regarding Bruzilla HURD and Thomas BARKER:

I am researching the family of Burzilla HURD and Thomas BARKER. Bruzilla was probably born in the 1820s and
in the 1860 and 1870 census records her birth place is shown as Kentucky.
She married Thomas C. BARKER (1823-1900) near Crawfordsville, Indiana in 1847.
They moved to Madison County, Iowa about 1855, and resided on a farm. They had
children: Mary Elizabeth, Sarah J., Lucinda, Joshua and Albertie.Lucinda BARKER
(who married Thomas C. BRIDGE) most of the children were probably born in Iowa,
although I believe Mary Elizabeth was born in 1848 in Crawfordsville, Ind. I have no
information on Burzilla HURD, and little more on Thomas BARKER, and I am hoping to find some cousins out
there who recognize the name and migration pattern to share with. Thank you!
Barbara