For my children: Here is the short version of one line of your pedigree chart.
Erastus Snow was the 2nd Mormon to enter the Salt Lake Valley. He was a prominent leader in the Church of Jesus Christ of Latter-day Saints.
He married these four women.
His fourth wife was Julia Josephine Spencer.
She had six children, one of whom was named William Spencer Snow.
But unfortunately, he died very young. Here is the family he left behind.
L to R: Theresa, Emily, and Beatrice. Beatrice Snow is my husband's grandmother.