Anton Olof was born July 24, 1881 and was christened August 20 the same year. He seems to have been the fifth child of the sailor Olof Ferdinand Strömlund and his wife Cecilia Gustafsdotter (married for 11 years). Source: Swedish National Archive, Birth book for Othem parish, Gotland; https://sok.riksarkivet.se/bildvisning/00010250_00052
Othem kyrkoarkiv, Födelse- och dopböcker, SE/ViLA/23066/C I/5 (1866-1885), bildid: 00010250_00052
He became a sailor, just like his father, and he seems to have emigrated to North America in September 1903.
The father of Anton Olof was Olof Ferdinand and he was also born in Othem parish, September 14 1839. Olof Ferdinands father was Olof.
Unfortunately, the profile of Anton was not set to open so I could not add any info to his profile. Will add the source for birth on his fathers profile.