Claudia, along with the Milligans we have in common, my direct line is the Dunns. My line of Dunns came from Launceston,
Cornwall,
England in 1857 but the orginal family members that came first landed in
Philadelphia and some stayed there and started the
Dunn Bros. Bank, and an off spring of John and Mary
Dunn Grigg located there also and owned a huge amount of property and sent monies to the rest of the family in
England. When several of the family members came to
America, they came to
Illinois first settling in and around Beardstown and
Virginia,
Illinois and some then settled in Mt. Auburn.
I have not seen an Emma
Dunn in my line so far but I would bet a 100 to 1 that she is of the same line. I have tons of info on the Dunns if you are interested and maybe together we can figure this out.