Conversation so far:
What was it that Lucy reconciled?
In 1887, eighteen years after the rift formed in the American women's rights movement, Stone proposed a merger of the two groups.
What was Lucy's role in this?
Carrie Chapman Catt visited Stone repeatedly at Pope's Hill, for the purpose of learning from Stone about the ways of political organizing.
When did she visit or meet Catt?
Starting early in January, 1891.
What was the roles of Catt and Lucy for the group?
Stone was too weak with heart problems and respiratory illness to attend its first convention but was elected chair of the executive committee.
Stanton was president.
What year did Stanton become President?
1890.
Once President what was Stanton views etc?
Along with Isabella Beecher Hooker, Stone, Stanton and Anthony, the "triumvirate" of women's suffrage, were called away from the convention's opening.
Why was they called away from the conference?
away from the convention's opening hours by an unexpected woman suffrage hearing before the United States House Committee on the Judiciary.

Question: Where or when was the suffrage hearing?
Self-contained rewrite: Where or when was the woman suffrage hearing before the US House Committee on the Judiciary??