Hundreds
of years ago, the little village of Planalp formed, just a few miles from the
town of Brienz, up high in the alps below Rothorn. It's a very pleasant area;
affording excellent (and strategic) views of the peaks above, and down to the
Brienz Lake below. The land converges in this place to form a gentle plateau
before the slope gets steeper towards the water. Brienz lies not quite directly
below.
One
particular spring in the early 12th century, after an especially heavy winter,
the snow that had accumulated hung precariously on the mountainside above Planalp.
Crack! The snow could not hold onto the mountainside, and a huge avalanche broke
out above Planalp, and swooped towards the hapless little village, engulfing
it completely. Within moments, Planalp and its people were wiped from the face
of the earth!
Fortunately, the people of Brienz were spared this tragedy, but they certainly learned of their neighbors' fate when the debris of Planalp washed into the lake. Not people to let anything go to waste, they scavenged what useful pieces they could find, including a nice sturdy-looking trunk of a log. Only it wasn't a log; it was a hewn-out cradle, and therein slept a live baby, the only survivor of Planalp.
The people of Brienz named the boy "dän ab der Planalp" (stranger (?) from Planalp), which later got shortened to just Abplanalp. And thus the family line began.
How true is the story? No one knows. Family records only go back to about the 16th century, so we can't trace it all the way back to the first man. David's link to this is his mother's mother's mother, who was an Applenap (which is what Abplanalp turned into when a typical 19th century immigration clerk got hold of it).