Trapezius Muscle Posterior. The Trapezius has a trapezoidal-shape and it is a part of the posterior thorax (chest). A trapezoid is a quadrilateral with at least two parallel sides.The right and left Trapezius (which are triangular in shape) and are also flat muscles form a trapezium. It is a large superficial (close to the skin) muscle located at the back of the neck and the upper part of the thorax (chest).
Recorded in many forms as shown below, this is a Scottish and Irish, surname. It originates from the pre 9th century Norse-Viking name Rogn-valdr, which translates as wise-counsel or perhaps wise God, a meaning which no doubt increased its popularity.
The Scottish Macs Mac and Mc Family names of Scotland and the Scots-Irish. The Derivation and Origin of Names that Begin with Mac' and Mc' by James B. Johnston. Derivation and Origin of Scottish family names (Mac and Mc names). Genealogy & Family History, sources. Scottish and Scots Irish Names An early groundbreaking work on Scottish families, in particular those whose name began with Mac or Mc. Of course, many names dropped the Mac and Mc in modern times, but they can still trace the family back to the old Mac names in this book.