under clause (2) of this subsection, own and are entitled to exercise a
total of more than one-half of that author's termination interest.

(2) Where an author is dead, his or her termination interest is
owned, and may be exercised, by his widow or her widower and his
or her children or grandchildren as follows:

(A) the widow or widower owns the author's entire termination
interest unless there are any surviving children or grandchildren
of the author, in which case the widow or widower owns one-
half of the author's interest;

(B) the author's surviving children, and the surviving children
of any dead child of the author, own the author's entire
termination interest unless there is a widow or widower, in
which case the ownership of one-half of the author's interest is
divided among them;

(C) the rights of the author's children and grandchildren are in
all cases divided among them and exercised on a per stirpes basis
according to the number of such author's children represented;
the share of the children of a dead child in a termination
interest can be exercised only by the action of a majority of them.

(3) Termination of the grant may be effected at any time during a
period of five years beginning at the end of fifty-six years from the
date copyright was originally secured, or beginning on January 1,
1978, whichever is later.

(4) The termination shall be effected by serving an advance notice