WGI has lots of information on this - check this out, it should help: http://www.wgi.org/resources/copyright.php
Yes; Winter Wonderland is handled by Alfred Music Publishing.
Ormonde Winter has written: 'Winter's tale'
Yes; it will be protected through 2104.
The gray fox does not hibernate in winter and continues much the same routine as during the warmer months.
Winter Miller has written: 'In Darfur'
Patrick Winter has written: 'The Brack report'
Roberta Winter has written: 'Bridal Chorus'
Barbara Winter has written: 'Atlantis is missing'
Lorenz Winter has written: 'Heinrich Mann and his public'
Christian Winter has written: 'Gewalt gegen Geschichte'
Anna Winter has written: 'Die Gemeinde Ruppersdorf'
James De Winter has written: 'Spies'