Ninety militiamen surrounded a Timpanogos camp on the Provo River, half a mile from where you are standing.
Last reviewed 16 September 2026 · A three-minute read · 1849–now
The short answer
In February 1850, ninety Mormon militiamen surrounded a camp of Timpanogos families on the Provo River in Provo, Utah, and laid siege for two days, killing as many as a hundred men and one woman. The siege followed the killing of a Timpanogos man over a stolen shirt, and ended with women and children marched away as prisoners.
Winter Vista 2 — 2009 · planetary_nebula · CC BY 3.0
February 1850
Militiamen besieged a Timpanogos camp on the Provo River
Ninety armed men surrounded a camp of Timpanogos families on the Provo River and would not let them leave. The siege lasted two days. Cannon fire and gunfire killed as many as a hundred men, and one woman. One militiaman died. Eighteen more were wounded by return fire.
The killing had a small beginning. In January 1850, a Timpanogos man known to the settlers as Old Bishop was accused of taking a piece of clothing. Three settlers murdered him for it. His band answered by driving off around fifty head of cattle. The settlers at Fort Utah wanted war for it, and they got one. Brigham Young resisted at first. Isaac Higbee, Parley P. Pratt and Willard Richards pushed him until he agreed to send the militia to wipe out any Timpanogos judged hostile. He sent Captain George D. Grant with the Nauvoo Legion, and later General Daniel H. Wells to take command of the field.
When the siege camp broke, the people inside ran two ways. One group went south. The other, following Chief Old Elk, ran east toward Rock Canyon. The militia hunted down both groups. The men captured in the chase were executed on the spot. More than forty women and children were marched back to Fort Utah as prisoners. They were taken north to Salt Lake Valley. There they were sold as slaves to church members. The battle site sits close enough that the ground under the Provo River bottoms today held that camp, that siege, and what came after it.
Up to fifty Timpanogos men were beheaded, and their heads were set up at the fort where the women and children prisoners could see them.
1849 or 1850
A misfired cannon killed one settler and maimed another
The cannon that ringed the fort during the siege did not stay pointed only at the Timpanogos. During a demonstration at Fort Utah, a spark caught the powder while the gun was being reloaded. William Dayton died in the blast. George W. Bean lost his left arm. A rider covered 120 miles in twenty hours to bring a doctor from Centerville. But the damage was already done. The same weapon that had helped drive people from this valley turned, once, on the men who fired it.
1849 onward
Provo's early dead were buried at the fort and hillsides
Provo had no cemetery yet in the years around the massacre, so its dead went into the ground wherever there was room. Some were buried inside Fort Utah itself. Others went into the earth at Temple Hill, where the Maeser Building at Brigham Young University now stands, or near the mouth of Slate Canyon. A few were buried downtown. Years later some of those bodies were dug up and carried to consecrated ground. A marker placed by the Daughters of Utah Pioneers still stands near the old Fort Field graveyard site.
Eleven years after the siege, the settlers gave their own dead a permanent home.
1861
Grandview Hill Cemetery gave the city its consecrated ground
Grandview Hill Pioneer Cemetery opened on the rise 195 feet from where you stand, a formal, named resting place the Timpanogos dead never received. It replaced the scattered burials at the fort and on Temple Hill with rows and headstones the city would keep. The valley the militia had cleared eleven years earlier now had its own consecrated ground, laid out for the people who took it.
1915 to 1919
A doctor built a sanatorium and died in it
By the time Stewart–Hills House went up half a mile from here, the siege was two generations gone. Dr. Andrew Jackson Stewart, born in Provo in 1873, bought the land in 1914 and began building it as a long-term care facility. He moved in before it was finished, with only the first floor complete, and died there of pneumonia in 1919. Clinton N. Hills bought the empty house the next year. He finished the upstairs himself. Later he wired it for electricity. He added one of the first indoor bathrooms in the area. Neighbors came by just to see it. Nothing in that house, or in the ordinary yards and driveways built up around this square since, marks whose river this had been.
The Provo River still runs past this ground, indifferent to what was decided on its banks in February 1850.
Open this place in Strata
Every person, building and event in this story opens into its own dig in the app — and it will dig the ground you are standing on instead, wherever that is.
Sourced records, high and medium confidence. Era background is marked as such.
Modern
The Stewart-Hills House, less than a mile away, carries National Register of Historic Places status as a rare surviving bungalow built for a doctor's sanatorium scheme.
During a cannon demonstration at Fort Utah, a spark set off the powder while reloading, killing William Dayton and tearing off George W. Bean's left arm.
Before Provo City Cemetery opened, settlers buried their dead at Fort Utah, on Temple Hill, at the mouth of Slate Canyon and downtown, some later moved and marked today by a Daughters of Utah Pioneers marker.
In February 1850, ninety Mormon militiamen surrounded Timpanogos families camped on the Provo River right where you are standing and laid siege for two days, killing between 40 and 100 Native men and one woman.
Joseph Higbee was killed by gunfire while sheltering behind a log during the fighting near Fort Utah, an event recorded in the diary of Epsy Jane Williams Pace.
What happened at the Provo River in February 1850?
Ninety Mormon militiamen surrounded a camp of Timpanogos families on the Provo River and laid siege for two days, killing as many as a hundred men and one woman while losing one militiaman of their own.
What caused the Battle at Fort Utah?
The siege followed the killing of a Timpanogos man known as Old Bishop, accused of taking a piece of clothing; three settlers murdered him, his band drove off cattle in response, and settlers at Fort Utah demanded the militia be sent.
What was here before the Battle at Fort Utah?
The ground held a camp of Timpanogos families living along the Provo River bottoms before the militia surrounded it in February 1850.
What happened to the Timpanogos survivors of the siege?
Those who fled were hunted down, with captured men executed on the spot, while more than forty women and children were marched to Fort Utah, taken to Salt Lake Valley, and sold as slaves to church members.
Where were Provo's early dead buried before the city cemetery existed?
They were buried inside Fort Utah, on Temple Hill where the Maeser Building now stands, near the mouth of Slate Canyon, and downtown, with some later moved to consecrated ground marked by a Daughters of Utah Pioneers marker.
What was the Stewart-Hills House built for?
Dr. Andrew Jackson Stewart built it between 1915 and 1919 as a long-term care facility, moving in before it was finished and dying there of pneumonia in 1919.