Source: The document
that my grandmother purchased for my father as a Christmas gift in the mid-1970s
to my version...
meaning "descendant of Mraz (frost)"
The arms is as follows: "Gespalten,
vorne in roth silberner, aus schwaz, silbern gefugter zinnenmduer wachsender
lowe: hinten inblau schroffer, geklufteter galdener felsen."
Translation/Interpretation: "Divided, in front,
red a battlement wall of black, masoned silver, a silver lion rising,; behind in
blue, gold cliffs and crags."
Notes: Information on the colors
represented in a black & white drawing like this can be found here.