This may be boring, but it has mass.
Joseph Smith was an intensely loyal family man and that attachment was mirrored in Church structure. Family members played important roles in the LDS hierarchy. His father was a member of the Church presidency for a period and also served as the first “patriarch.” His brothers held prominent Church offices. He continued to mourn the loss of older brother Alvin, 20 years later. His wife led the women of the Church in the formal women’s organization, the Nauvoo Female Relief Society.