Final answer:
The Brothers departed from Paradis and arrived in Mobil, AL. The specific dates and time period of their journey are not provided in the given text. Based on the context, it can be inferred that this is a historical question about a journey that likely took place in the early 20th century.
Step-by-step explanation:
The Brothers departed from Paradis and arrived in Mobil, AL. The provided text does not directly mention the specific dates or time period involved in their journey from Paradis to Mobil, AL. However, based on the context of the question and the mention of car and the United States, it can be inferred that this is a historical question about a journey that took place in the past, potentially during the early 20th century when cars were in use.