You may wish to read the Ensign's story about John Tanner.
Here is an excerpt from Leonard J. Arrington's article, "The John Tanner Family":
It was the middle of December in 1834 when John Tanner, a recent convert to the Church in Lake George, New York, “received an impression by dream or vision of the night, that he … must go immediately to the Church” in Kirtland. He disposed of his property—several flourishing farms, a hotel, and orchards—loaded his numerous family and several neighbors into wagons on Christmas morning, and traversed the five hundred mile distance to arrive in Kirtland on a Sunday, January 1835.
He had indeed been needed. A mortgage on the temple site was falling due and, according to some accounts, the impoverished Prophet Joseph and some of the brethren had been praying for assistance.
John Tanner did not hesitate. He loaned the Prophet two thousand dollars and took his note, loaned the temple committee thirteen thousand dollars, signed a note for thirty thousand dollars with the Prophet and others for goods purchased in New York, and made “liberal donations” toward the building of the temple.
There is no evidence that any of these loans were repaid. Later, when he moved with his family to Missouri to build up Zion there, they had a “borrowed team and one old broken down stage horse, and an old turn pike cart, a cag [keg] of powder, and $7.50 in cash,” according to his son, Nathan. (George S. Tanner, John Tanner and His Family, Salt Lake City: John Tanner Family Association, 1974, pp. 74–77. Subsequent references, unless otherwise noted, will be from this volume.)
It was the beginning of generations of Tanner service to the Church, service not only to the Church as a whole but also at ward and stake levels wherever they lived.