Big Blue’s latest reinvention toward hybrid-cloud, AI, and quantum computing is no sideshow—it is a reminder that few tech titans survive a century without learning how to pivot, listen, and build for ...

Rosemarie W. Hollerith passed away May 20, 2025 in Williamsburg, VA. She was born on July 13, 1937 in Herrenberg, Germany, the daughter of Arthur and Elfriede Wittel, and the sister of Volker Witte… ...

Herman Hollerith was the son of German immigrants. Working in the US Census Bureau, he was still in his twenties when he devised a machine using punch cards to tabulate the 1890 census.

In 1889, US patent #395,791 is issued to Herman Hollerith for his "Art of Compiling Statistics," a punched card calculator.

The first demo of this machine was done in 1892 at Lockport, New York. The second innovation was a punch card system patented by statistician and inventor Herman Hollerith.

By the 1960s, Joseph P. Harris and Willian Rouverol, two professors at the University of California, had adapted the principles used by Herman Hollerith's punch card system to create a punch card ...

This is IBM’s fifth rebirth in its Herman Hollerith built punch card machines to do the 1890 census in 1890, which is the true kernel of the company we know as Big Blue. This rebirth of Intel is more ...

The Hollerith Type 1 Tabulator, numeric only, 1906. After having automated the 1890 US census with his tabulating and associated machines (punch, sorter), Herman Hollerith formed The Tabulating ...

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Gray-Reeves invited Bishop Herman Hollerith, the retired bishop of Southern Virginia, to be her replacement.