Final answer:
The excerpts do not directly answer the question about Mrs. Francis Allan's eagerness or her husband's feelings towards bringing young Edgar into their home. Instead, they showcase various scenarios where new individuals drastically impact the household's atmosphere, implying that such additions often bring care and emotional change.
Step-by-step explanation:
The excerpts provided do not explicitly explain why Mrs. Francis Allan was eager to bring young Edgar into her home or how her husband felt about it. Instead, various texts describe different characters and their relationships with children or new members of their household. For example, the presence of a child in Jane Withersteen's home in one excerpt introduces joy and changes the atmosphere of the home.
In another, we see the affectionate environment that awaited Frederick Douglass with the Aulds, in contrast to Eliza's desperation to stay with her children in a heart-wrenching scene from the slave trade. The texts reflect themes of family, caregiving, and the impact of new individuals in a household, demonstrating the significant psychological and emotional effects these events can have.
Therefore, while there is no direct information about Mrs. Francis Allan's motivations or her husband's opinions in the excerpts, the narrative surrounding new additions to a home generally align with themes of care, change, and emotional complexity.