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What is John Philip Holland's birthday?
John Philip Holland was born on February 29, 1840.
How old is John Philip Holland?
John Philip Holland was born on February 29, 1840 and died on August 12, 1914. John Philip Holland would have been 74 years old at the time of death or 175 years old today.
When was Philip Holland born?
Philip Holland was born in 1917.
How old was John Philip Holland at death?
John Philip Holland died on August 12, 1914 at the age of 74.
What did John Philip Holland invent?
He invented the submarine, something like an underwater boat, if you don't know what it is. John Philip Holland developed the first submarine to be formally commissioned by the U.S. Navy, and the first Royal Navy submarine, the Holland.
When was John Christie Holland born?
John Christie Holland was born in 1882.
When was John Holland Baker born?
John Holland Baker was born in 1841.
When was John W. Holland born?
John W. Holland was born in 1883.
When was John Holland - engineer - born?
John Holland - engineer - was born in 1914.
When was Arthur John Holland born?
Arthur John Holland was born in 1918.
When was John Holland - psychic - born?
John Holland - psychic - was born in 1964.
When was John Henry Holland born?
John Henry Holland was born in 1929.
