NER for German words

[lindeer]

I had large text about history, there were so many names and historical terms. corenlp could recognize single word Wilhelm and Holland, but could not recognize Wilhelm von Holland as a whole.
How could I make it, or is there something wrong with my usage?

jars: jars/stanford-corenlp-4.5.3.jar jars/stanford-corenlp-4.5.4-models-german.jar

command line : java -mx3g -cp "jars/*" edu.stanford.nlp.pipeline.StanfordCoreNLP -props StanfordCoreNLP-german.properties -annotators tokenize,ner -file section1.md -outputFormat conll -output.columns word,ner

output:

13	Wilhelms	_	_	PERSON	_	_
14	von	_	_	O	_	_
15	Holland	_	_	LOCATION	_	_