House of Seven Porches
Marietta, Washington County, Ohio
Marker Inscription
Built in 1835 by Marietta College Professor Diarca H. Allen. Was long known as the Buell, then the Kelso House.
The Story
In Marietta — Ohio's oldest permanent settlement — this 1835 residence was built by Diarca Howe Allen, a professor at the young Marietta College. Over the generations the house passed through the Buell and later the Kelso families, who each lent it their name. Its distinctive tier of porches made it a well-known landmark in a river town proud of its early architecture.
Why it matters
The home reflects the intellectual and civic ambitions of a frontier college town taking root in the early Ohio country.
The story behind this marker
AI contextThe era
By the time this house went up in 1835, Marietta was already a place with a sense of its own beginnings. Founded in 1788 at the meeting of the Muskingum and Ohio rivers, it was the first organized American settlement in the vast Northwest Territory — a foothold of tidy streets and civic ambition on what had recently been the far edge of the young republic.
The 1830s were a hopeful, building decade in the Ohio country. Steamboats worked the rivers, farms filled the back country, and river towns competed to prove they were more than muddy landings. A settlement showed it meant to last by putting up permanent things: brick churches, courthouses, colleges — and comfortable homes for the men who taught in them.
Into that mood of frontier respectability came Marietta College, chartered only a few years earlier. A college in a river town was a statement of faith in the future. The professors who staffed it were among the settlement's leading citizens, and the houses they built reflected a community that wanted learning, not just commerce, to define it.
People & events
This home was raised by Diarca Howe Allen, a professor at the fledgling Marietta College. That single fact tells you a good deal about the man's world. To teach at a frontier college in the 1830s was to be part of a small, determined effort to plant Eastern ideas of education in Western soil, and to do it in a place still a single lifetime removed from wilderness.
A professor's house was more than shelter. It was often a place where students gathered, where books were rare enough to be shared, and where the life of the mind spilled out of the lecture hall into parlors and porches. Allen built here for the long term, and the house outlived his ownership by generations.
Over the years it took on other names as it took on other families — remembered later as the Buell house, and later still as the Kelso house. That drift of names is its own quiet history: a well-made home passing from hand to hand, each family leaving its surname on the place before the next moved in. The house kept its dignity through all of them, and its distinctive run of porches kept it a recognizable landmark on the street.
Its place in the American story
The story of American higher education is usually told through the great Eastern colleges, but much of it actually happened in places like this — small schools founded on the frontier by people who believed a republic could not survive on farmland alone. Marietta was part of that movement to carry colleges westward almost as fast as settlers arrived.
A home like this one embodies that ambition at human scale. It is the residence of a teacher, not a tycoon, and it reminds you that the men who built the intellectual life of the early West were ordinary professionals staking their futures on towns that were themselves brand new.
That a frontier settlement fewer than fifty years old could support a college — and house its faculty in handsome, permanent homes — says something hopeful about how quickly Americans of that era tried to build the full apparatus of civilization wherever they landed.
If you visit
Marietta rewards walkers, and this house is best appreciated on foot. Look first at the porches that gave it its nickname — the tiered galleries are the feature that made it a local landmark, and they still read as unusually generous for a modest professor's home.
Stand back and let the building's age settle in. This is a house that predates the railroad's dominance, built when the rivers were still the highways. Picture it new, on a street where the memory of founding the town was only a generation old.
Set it into a wider ramble through Marietta's historic core, where early homes and college buildings sit close together. Seeing the house alongside the town's other early architecture makes its real subject clear: not one family, but the long, layered life of one of Ohio's oldest streetscapes.
Written by AI to add context, grounded in the marker’s inscription and the historical record. The inscription above is the original, unaltered text.
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Related people
- · Diarca Howe Allen
Themes & tags
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