Who is Dr. Herbert Lockyer?

There are multiple individuals named Herbert Lockyer, so please provide more context or details to help me identify the specific Dr. Herbert Lockyer you are referring to.

For example, you could mention:

* His profession: Is he a doctor, a scientist, a writer, etc.?

* His area of expertise: What field does he specialize in?

* His location: Where does he live or work?

* Any other relevant information: Is he associated with a particular organization, institution, or project?

With more details, I can help you identify the correct Dr. Herbert Lockyer and provide you with relevant information.