Jeremy Ladd Cross is not mentioned in the provided text, which details the history and notable figures named Jordan.
The provided text extensively details the origins and usage of the name Jordan, tracing its etymology from the Hebrew word for the Jordan River. It highlights the name's adoption into various languages and its historical significance, particularly within Christian contexts due to its association with John the Baptist. The text then enumerates a vast array of notable individuals across diverse fields such as Christianity, nobility, politics, music, literature, science, and sports, all of whom bear the name Jordan. This list includes historical figures, contemporary personalities, and fictional characters, illustrating the name's widespread presence and recognition throughout history and across different cultures. The information is presented as a comprehensive compilation of people associated with the name Jordan, without any specific focus on an author named Jeremy Ladd Cross.