Yes, Mrs. Frisby is shocked to learn that her husband, Jonathan, died not from sickness as she had believed, but rather in an act of heroism while trying to protect the rats of NIMH during an escape attempt from the laboratory. This revelation changes her understanding of his character and leads her to learn more about the mysterious rats.
Nicodemus told her about how he knew Jonathon Frisby. But, Justin the guard rat told her that her husband died by putting sleeping powder in Dragon's food
Edgar Frisby died in 1927.
Frisby McCullough died in 1862.
Her husband helped the other rats escape from NIMH but died in the act, so he was a Hero.
Leander F. Frisby died in 1889.
Nicodemus died at the end of miss frisby and the rats of nihm
Charles Frederick Horace Frisby Young died in 1874.
In Chapter 26 of "Mrs. Frisby and the Rats of NIMH," Mrs. Frisby discovers the true origins of the rats of NIMH and their enhanced intelligence. She learns about the experiments conducted on the rats by human scientists at the National Institute of Mental Health that led to their increased intelligence and ability to escape captivity. This revelation deeply impacts Mrs. Frisby and helps her understand the rats' drive for independence and self-sufficiency.
Of Course
Nicodemus informed Mrs. Frisby how her husband (Mr. Jonathan) had been captured as part of the Nimh organization, and how he died trying to help the rats who had escaped (putting sleeping powder into Dragon's bowl). This changed Mrs. Frisby's life because she was more knowledgeable about her husband's mysterious death. She was in tears when Nicodemus told her about this
nicoudemous
he'lived died..........becauseof--dragon(mr. fitzgibbon's cat)i asked for when you idiot i know how i read the book a while ago