Final answer:
The original group consisted of approximately 400 individuals. It is not possible to provide facts about each person, as the question does not specify any names. However, individuals in the group could have various characteristics such as age, occupation, nationality, skills, interests, and hobbies.
Step-by-step explanation:
The original group consisted of approximately 400 individuals.
Since the question does not provide specific names, it is not possible to list facts about each person. However, I can give you some general information. For example, individuals in the group could have different ages, occupations, and nationalities. Additionally, they could possess unique skills, interests, and hobbies. Remember, this is a hypothetical scenario, so the information about each person would depend on the specific context or situation.