| Ada Byron King, Countess of Lovelace, 1815-1852: Links and references. |
| Ada Byron Lovelace: Portrait, biographical facts, and anecdotes. |
| Ada Byron, Lady Lovelace: Brief biography, by Dr. Betty Toole, along with a portrait and links. |
| Ada Lovelace: Portrait and biography. |
| Ada Lovelace: Founder of Scientific Computing: Biography and portrait. |
| Ada: The Enchantress of Numbers: Comments on her, and her work, from a selection of people and publications in the field. |
| Augusta Ada King Countess of Lovelace: Short biography and four portraits. |
| Happy Birthday Ada: Biography and small portrait. |
| The Ada Picture Gallery: Includes a selection of portraits of Ada, Countess of Lovelace. |
| The Babbage Pages: Ada Lovelace: Brief biography with references. |
| Tools For Thought: The First Programmer Was a Lady: By Howard Rheingold. Online copy of well known 1985 book on the invention of modern computing; this chapter on Lady Ada Lovelace, Charles Babbage, Difference and Analytical Engines. Newer (c)2000 edition of the book is out, with follow-up interviews. |
| Women in Mathematics (Ada Lovelace): Biography by Marni Mishna. |