British field marshal (1850-1916)
"The historical documentary featured a detailed account of how Kitchener reorganized the British army during World War I."
A kitchen servant; a cook.
"After the war ended, he returned home to take up work as a kitchener at his cousin's estate in Scotland."
An occupational surname, from occupations for someone who worked in a kitchen.
"The Kitchener family has lived in that house since the late 1800s, long before anyone knew why their ancestors took that name."