Final answer:
Mr. Enfield did not have charge of Dr. Jekyll's will; it was Mr. Utterson who was concerned with Dr. Jekyll's will in the novel.
Step-by-step explanation:
The question concerns Mr. Enfield's potential role in handling Dr. Jekyll's will, but references provided are not related to this query. Instead, they discuss historical facts about William of Orange, the Trustee system in Savannah, and Sir Walter Raleigh's attempts to colonize Roanoke. None of these statements directly answer the student's question about Mr. Enfield and Jekyll's will. In the novel The Strange Case of Dr. Jekyll and Mr. Hyde by Robert Louis Stevenson, Mr. Utterson, not Mr. Enfield, is deeply concerned with the peculiarities of Dr. Jekyll's will. Therefore, the correct answer to the student's question is False; Mr. Enfield did not have charge of Jekyll's will, but rather Mr. Utterson plays a significant role concerning the will.