Jared Kushner, President Trump's son-in-law and one of his closest White House advisers, is registered to vote in both New Jersey and New York, while White House Press Secretary Sean Spicer is on the rolls both in Virginia and his home state of Rhode Island, according to elections officials and voting registration records.

Trump said this week that the fact that many voters are registered in two states is a sign of widespread voter fraud, calling for a “major investigation” into his unsubstantiated claim that millions of people cast illegal ballots in November.

“You have people that are registered who are dead, who are illegals, who are in two states,” the president told ABC's David Muir on Wednesday.

“You have people registered in two states.

They're registered in a New York and a New Jersey.

They vote twice.

There are millions of votes, in my opinion.”

It is NOT illegal to be registered to vote in two states, and elections officials say that does not mean voters are casting ballots in two locations.

In fact, it is quite common for out-of-date registrations to linger on the rolls, due to voters dying or moving to new jurisdictions.

A 2012 Pew Center on the States study that Trump has erroneously cited as evidence of voter fraud found that about 2.75 million people were registered in more than one state — largely because voters did not report when they moved to new jurisdictions.