Kitty Oppenheimer died of an embolism in Panama City.

Robert Oppenheimer died.

Robert Oppenheimer was diagnosed with inoperable cancer.

Kitty and Robert Oppenheimer's daughter, Toni, was born.

The Oppenheimers moved to Los Alamos, New Mexico, for the Manhattan Project.

Kitty and Robert Oppenheimer's son, Peter, was born in Pasadena.

Puening's divorce from Harrison was finalized, and she married J. Robert Oppenheimer the following day.

Puening married Richard Stewart Harrison.

Joseph Dallet Jr. was killed in action in Spain.

Puening underwent an operation for ovarian cysts in Germany.

Puening returned to the United States after visiting family in Europe and moved in with Joseph Dallet Jr.

Puening obtained an annulment of her marriage from the Superior Court of Wisconsin.

Puening married Frank Ramseyer before a Justice of the Peace in Pittsburgh.

Puening arrived in the United States aboard the SS Kaiser Wilhelm der Grosse when she was two years old.

Katherine Vissering 'Kitty' Puening was born in Recklinghausen, Westphalia, Prussia, Germany.