Ginni Thomas Urged Arizona Lawmakers to Overturn Election

But she has adamantly opposed a fuller inquiry into the insurrection. Last December, she co-signed a letter calling for House Republicans to expel Representatives Liz Cheney and Adam Kinzinger from their conference for joining the committee investigating the Capitol riot, saying it brought “disrespect to our country’s rule of law” and “legal harassment to private citizens who have done nothing wrong.”

And in late March, The Post and CBS reported that she had sent a series of text messages to Mr. Trump’s chief of staff, Mark Meadows, imploring him to take steps to reverse the election. Ms. Thomas urged him to “release the Kraken and save us from the left taking America down,” invoking a slogan popular on the right that refers to a set of conspiratorial claims that Trump supporters believed would overturn the vote. In the text messages, she also indicated that she had been in contact with the president’s son-in-law, Jared Kushner, about a post-election legal strategy.

Democrats expressed outrage. In a letter after the text messages were reported, two dozen Democrats, including Senators Elizabeth Warren, Amy Klobuchar and Cory Booker, wrote: “Given the recent disclosures about Ms. Thomas’s efforts to overturn the election and her specific communications with White House officials about doing so, Justice Thomas’s participation in cases involving the 2020 election and the January 6th attack is exceedingly difficult to reconcile with federal ethics requirements.”

Still, it remains an open question whether the House committee investigating the Jan. 6 attack will seek an interview with Ms. Thomas. In March, people familiar with the committee’s work signaled a desire to ask Ms. Thomas to voluntarily sit for an interview. But the committee has yet to do so, and its chairman, Representative Bennie Thompson, Democrat of Mississippi, told reporters that Ms. Thomas had not come up recently in the panel’s discussions.

Justice Thomas has remained defiant amid questions about his own impartiality, resisting calls that he recuse himself from matters that overlap with his wife’s activism. Earlier this year, when the Supreme Court ruled 8 to 1 to allow the release of records from the Trump White House related to Jan. 6, Justice Thomas was the sole dissenter. In February last year, he sharply dissented when the court declined to hear a case brought by Pennsylvania Republicans seeking to disqualify certain mail-in ballots.

The latest revelations about his wife follow a speech last week in which he lambasted protests in front of the houses of justices after a draft opinion was leaked that would overturn Roe v. Wade, the landmark abortion case. “I wonder how long we’re going to have these institutions at the rate we’re undermining them,” he told a conference of fellow conservatives. “And then I wonder when they’re gone or destabilized, what we’re going to have as a country.”

And he flashed at his own partisanship in claiming that the left’s protests lacked the decorum of the right — while failing to mention last year’s attack on the Capitol, or protests like those in front of Mr. Bowers’s house.