In my research, I came across Dora Kurruish( Dorothea) B-1847 aged 34 in 1881census Her father was Robert Kerruish(In the 1861 census was 29 He married Isabella?. They had 3 sibblings- Isabella, Catherine (aged3)in 1861 and Dorthea who would have been born in 1847.
Dorthea married William Warren and they had 2 sons-John b-1876 and Eli Warren (my grandfather) is there a connection?