Looking for any and all information on my great-great grandmother, Sarah Eliza Somerville, who was born in Belfast and married Daniel O'Connor in 1851. Two of her children, Edward and Matilda, were born in Belfast prior to the family's departure to Leeds, England. A third child, James Daniel, was born in Leeds in 1856. I believe a Mary Somerville (b. 1799) may be a connection as she appears on the 1871 Leeds census as Matilda's mother-in-law (I think!).
Thanks in advance for any clues or suggestions!