UPDATE: This is my family.

I've conducted some extensive research, and the marriage and birth certificates I ordered have confirmed it.
Apparently, the "Sheridan" written on my great grandfather's death certificate (as his mother's maiden name) was remembered wrong by the information provider, it was indeed Ann Sheeran (Shearan).
Now, I'd like to find the member whom had posted on here in 2011, "mirambu", as it looks like she is my cousin! I am a descendant of Daniel Morgan who came to Pennsylvania from North Wales.