The story under this square

The siege that cleared this valley

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.

The siege that cleared this valley — Provo
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.

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Where this is

40.257°N 111.682°W TILE ≈ 1.2 × 0.6 KM
Place
Provo
Town
Provo
Country
United States
Tile
≈1.2 × 0.6 km (geohash6)
Last reviewed
16 September 2026

The layers, in order

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.
Wikidata · record, high
1849 or 1850
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.
1849 onward
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.
February 8-17, 1850
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.
January 1850
The siege was triggered by the killing of a Timpanogos man by settlers in January 1850 after an argument over a stolen shirt.
February 9, 1850
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.
1869–1912
Bub Meeks, an outlaw who rode with Butch Cassidy's Wild Bunch, was born in Provo in 1869 and died in 1912.
Wikidata · record, medium
1982
The Scottish violist William Primrose, one of the twentieth century's most celebrated viola players, died in Provo in 1982.
Wikipedia: William Primrose · record, medium
1915-1919
Dr. Andrew Jackson Stewart bought the land in 1914 and built this bungalow-style house between about 1915 and 1919, intending it as a sanatorium.
1918
More than 200 people died of influenza in Utah County in 1918, and the Thurgood family alone lost several members within a single week.
1983
The land under this house was cut from Carter Farms Inc's holdings into Lot 15 of the Appletree Plat A subdivision in 1983.
Utah County Land Records · record, high
May 1986
Carter Farms Inc deeded Lot 15 to Larry Glen Harris and Gail Harris in May 1986, a year before the house was built.
Utah County Land Records · record, high
1987
A 1,532-square-foot single-family house went up on this lot in 1987, and it has held one family's mortgages and, later, a family trust ever since.
July 4, 2026
Illegal fireworks set off a brush fire in Slate Canyon above Provo on July 4, 2026, burning about five acres near BYU before crews contained it.
KUTV · record, medium

Questions about this place

Answered in one sentence, then in full above
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.

Where this came from

1
Wikipedia: Battle at Fort Utah — The Provo River Massacre happened on this exact ground
2
Provo Library: Historic Provo Cemeteries — Joseph Higbee shot through the neck near Fort Utah
3
Wikipedia: Stewart-Hills House — The Stewart-Hills House was built as a would-be sanatorium
4
Utah County Land Records — Your lot was platted out of Carter Farms in 1983
5
Utah County Land Records (Assessor) — The house you are standing at was built in 1987
6
Wikidata — Bub Meeks, outlaw of Butch Cassidy's Wild Bunch, was born in Provo
7
Wikipedia: William Primrose — Violist William Primrose died in Provo
8
Wikidata — The Stewart-Hills House is listed on the National Register
9
KUTV — A brush fire burned in Slate Canyon after illegal fireworks

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