If you mean Anton van Leeuwenhoek, he was a Dutch tradesman and scientist from Delft, Netherlands. He is commonly known as "the Father of Microbiology", and considered to be the first microbiologist. He is best known for his work on the improvement of the microscope and for his contributions towards the establishment of microbiology.
Anton von Leewenhook discovered cells, those ones specifically being cork cells.
Anton von Rosas died in 1855.
Anton von Rosas was born in 1791.
Anton von Gumppenberg died in 1855.
Anton von Gumppenberg was born in 1787.
Anton von Winzor was born in 1844.
Anton von Winzor died in 1910.
Anton von Saltza died in 1916.
Anton von Saltza was born in 1843.
Anton von Maron died in 1808.
Anton von Troeltsch died in 1890.
Anton von Troeltsch was born in 1829.