Levi E. Coe was born June 6, 1828 in Middlefield, Connecticut. He was the fourth and youngest child of Colonel Levi Coe and Sarah Ward. He was educated at the common schools and Post Academy and Chase Academy. He became a teacher at the age of eighteen and taught for seven years. He married Sophia Hall on Thanksgiving Day in 1851. In the fall of 1853, the Coes moved to Meriden, where one year later Levi Coe was elected treasurer of the Meriden Savings Bank. He was eventually elected president of the bank, a position he held for many years. He was an officer and active leader in many town and state agencies. He was also a judge for many years in the probate, city, and police courts of Meriden. He and his wife had two sons, the first born September 3, 1859, died September 3, 1859. The second son, Charles Levi Coe, was born December 4, 1860 at his Grandfather Hall's house in Middlefield. He died February 19, 1862 in Meriden at the home of his parents.
Levi Coe donated the library building, its contents, and the land to the townspeople of Middlefield on June 6, 1893 (a map of Middlesex county at this time). On the occasion of the library's dedication, Judge Coe observed:
"This small building has been erected for you in hopes that it will not only be of benefit to you, but will stand and be of service to many generations. This small library has also been prepared for you in hopes that it will contribute to your happiness and the happiness of future generations.
"The Legislature has granted you an act of incorporation. You have honored me by connecting my name with the name of the association. This property is today to pass from my control into the hands of the association [to] be set aside for social, intellectual, and benevolent purposes.
"By your social gatherings here, by your reading clubs and literary exercises here, by your industrial education and benevolent work here for the unfortunate and needy, you will be made better men and women, and the organization a helpmeet to all that is good. It is with great pleasure that Mrs. Coe and I, by industry and frugality, have been enabled to do this much for our old home, the town of our nativity. If you derive as much pleasure and profit from it as the donors have in preparing it, they will be fully repaid for the undertaking.
"And now as a thank-offering to Almighty God for His many blessings, and in loving memory of dear departed friends, Mrs. Coe and I present to this association for the use of the inhabitants of Middlefield, this library, this lot, this building, and the furniture and fixtures herein."
Levi Coe maintained a great interest in the library that bore his name. He donated books from his personal collection to the library and each year until his death spent $100 on the purchase of new books. Levi E. Coe died on November 2, 1903.
The library was originally open on Saturdays from 2:00 to 4:30 P.M. The librarian was paid $1 per month. When the hours were extended to include Wednesdays from 1:30–4:30, the librarian's salary was increased to $2 per month. The janitor was paid 50 cents each time he started a fire in the old pot-bellied stove. Levi Coe donated $100 worth of books each year and the state of Connecticut made a matching gift of books. By 1904 the library's collection consisted of nearly 300 books.
In 1920 the library trustees purchased Library Hall, formerly the Episcopal Chapel, for $600. The hall was used for local club meetings and library functions. In 1975, the first major addition to the library was completed. This addition connected the original building to Library Hall. The interior of the library was completely renovated in 1999, providing handicapped-accessible entrances and bathrooms and a totally new look for the building.
Today, the library houses over 25,000 volumes and is open 35 hours per week. As Levi Coe wished, the library continues to be an educational, cultural, and recreational resource for the residents of Middlefield.