CRAWFORD, Texas -- A year after her first war protest in President Bush's adopted hometown attracted thousands and reinvigorated the nation's peace movement, Cindy Sheehan resumed her vigil yesterday.

Under the blazing Texas sun, Ms. Sheehan and more than 50 demonstrators again marched a mile and a half toward Mr. Bush's ranch, stopping at a roadblock. As Secret Service agents stood silently, Ms. Sheehan held up her California driver's license and said she wanted to meet with the president.

"It doesn't say my new address, but I do live here now," said Ms. Sheehan, who lives in Berkeley, Calif., and recently bought land in Crawford for war protests. "My name is Cindy and Bush killed my son."

The group then chanted, "This is what democracy looks like! This is what democracy sounds like!" and a few people sang "This Land Is Your Land" while standing near the roadblock before returning to the protest site.

White House spokesman Tony Snow has said that neither Mr. Bush nor his staff plans to meet with Ms. Sheehan.

Earlier yesterday, about 50 protesters attended an interfaith service on the five acres that Gold Star Families for Peace recently bought with insurance money Ms. Sheehan received after her oldest son, Casey, died in Iraq in 2004.

The vacant land, with a field and tree groves, is near downtown, about seven miles from the ranch. Ms. Sheehan, who plans to donate the land for a park after the war is over, said she plans to register to vote and get a driver's license in Texas.

As Ms. Sheehan spoke, saying "our hearts are connected," regardless of people's races, countries or religions, a man disrupted the service with loud questions and shouts of, "This is unpatriotic!" before the protesters asked him to leave.

William McGlothlin of Marked Tree, Ark., said he was visiting his son in College Station and decided to try to see Mr. Bush's ranch, then stopped by the protesters' site because he had heard about them and was angry.

"I believe Bush is doing what he should be doing," Mr. McGlothlin said. "Freedom of speech is good until it gets out of whack."

Several Bush supporters also set up a tent yesterday in downtown Crawford, which they have done every time Ms. Sheehan has returned.

Ms. Sheehan said she expected more war opponents to arrive throughout the month. Their protest initially was to start Aug. 16, after the Veterans for Peace convention in Seattle, but she moved it up last week after learning that Mr. Bush would be in Crawford for only 10 days at the beginning of August.

A year ago, Ms. Sheehan and a few dozen anti-war demonstrators arrived in Crawford from the Veterans for Peace convention in Dallas and marched toward Mr. Bush's ranch, demanding to talk to the president about the war.

Two of Mr. Bush's top aides met with Ms. Sheehan, but she said she wouldn't leave until Mr. Bush himself talked to her, so she set up camp in ditches off a road a couple of miles from the ranch.

As her 26-day vigil swelled to several thousand people on weekends -- and as locals complained of the noise, traffic and odor from portable toilets -- a sympathetic landowner allowed the group to use his one-acre lot about a mile from the ranch.