Battles on Christmas Day

Sadly there were battles in history fought on Christmas Day, 25th December, although few from the period covered by Empire Total War.

The ones I have found after extensive research are:

1553 – Battle of Tucapel: Mapuche rebels under Lautaro defeats the Spanish conquistadors and executes the governor of Chile, Pedro de Valdivia

1776 – George Washington and his army cross the Delaware River to attack the Kingdom of Great Britain's Hessian mercenaries in Trenton, New Jersey.

1837 – Battle of Lake Okeechobee: United States forces defeat Seminole Native Americans.

1941 – World War II: Battle of Hong Kong ends, beginning the Japanese Occupation of Hong Kong.

But of course during the World Wars, except for the famous No Man's Land ceasefire, 1914, fighting was going on over Christmas.