During the 1930s, Simmons developed a deep interest in baseball statistics and history.

She developed an early interest in natural history, especially in birds.

During his military service, he first developed an interested in military history.

Early in life he developed an interest in natural history and writing.

Working under Hammond as an assistant surgeon, he soon developed an interest in natural history and became a gifted collector himself.

In any case, the concept that an individual has a unique identity developed relatively late in history.

He became an avid reader and developed an interest in natural history.

He is considering using the technique to develop sites for other famous events in history, as well.

In this time, Knötel developed an interest in military fashion and history.

Already he had developed an interest in military history, particularly in the campaigns of Napoleon.