Tammy Guldbransen wrote 2011-06-28 06:12:
Erlandsson seems an odd Swedish surname. I can't say that I have
seen it in any of my other Swedish research as a surname or as
a given name of Erland.
Swedish census 1880 has 2298 men and boys named Erland, and 1728 persons
with surname Erlandsson/Erlandsdotter (plus their children).
And also 16 with surname Erlansson/Erlansdotter.
// Bo Johansson