I am 99% sure that this is my ancestor:
Carl Niklas Pehrsson
Birth 23 SEP 1854 in Visby, Gotland, Sverige
Occupation listed as Sailor. No spouse, marriage, or death information. Presumed lost at sea?
I believe this to be my great-great-grandfather (see original message). The birthdates are off by less than one week, the county of Gotland is correct, the occupation is correct, the phonetic spelling of the last name is correct, and (as expected) he seems to be "missing" from the swedish records.
If you are related to this person and would like information on his descendants in America, I am happy to share!