Complex sentence: Holger Henrik Herboldt Drachmann (October 9,1846-January 14,1908), Danish poet and dramatist, son of Dr AG Drachmann, a physician of Copenhagen, whose family was of German extraction, was born in Copenhagen.
Split into simpler sentences: Holger Henrik Herboldt Drachmann (October 9,1846-January 14,1908), was a Danish poet and dramatist. The son of Dr AG Drachmann, whose family was of German extraction, he was born in Copenhagen.