Søren Anton Sørensen

Søren Anton Sørensen (31-01-1840 - 11-02-1896) Danish chess composer

According to Martin Møller, whose Skakjournal was quoted here in 2009:
"Søren Anton Sørensen was taught chess at the age 11 (1851) by H.Møller, when he was a regular visitor at Sulsted præste-gård (vacarage) - (H. Møller was former chairman of the first Copenhagen chess club/Københavns skak forening 1844-1846)." Martin Møller then narrates a little anecdote which you may read on Rick Kennedy's Jerome Gambit blog. Anyway, S.A.S. was a talented chess player, whose games you may browse through on ChessGames.com. He also wrote with A. Arnell an anthology of Nordic problems: "Nordiske Skakproblemer" (1879) that can be read on Anders Thulin's website.

Source: chesscomposers.blogspot.com