Who William Dane is
William Dane belongs to the small, strict religious community at Lantern Yard, where Silas Marner is a young weaver. He is Silas's closest friend and a man whom the congregation admires.
When church money goes missing, Silas's knife is found in the deacon's bureau. The congregation draws lots to decide guilt, and the result falls on Silas.
William Dane and the others in the story
Silas tells William Dane that he believes his trusted friend has wronged him, though he cannot prove it. Sarah, the young woman engaged to Silas, breaks off their engagement and marries William Dane.
William's actions bring about Silas's ruin, breaking the trust that connects the weaver to his community. Silas leaves Lantern Yard for Raveloe, where he withdraws into work and the comfort of his gold.
Questions
Who is William Dane in Silas Marner?
William Dane is Silas's trusted friend at Lantern Yard, respected by their religious congregation.
Does William Dane marry Sarah?
Yes, Sarah marries William Dane after ending her engagement to Silas.
Why does William Dane matter to Silas?
His betrayal helps destroy Silas's trust in other people. That loss shapes the lonely life Silas builds in Raveloe.