Listed on the National Register of Historic Places in
1978. A historic map-sheet match is not published yet. The record needs a coordinate-quality review before it can be joined to a sheet boundary.
From the record
one of 32 National Register listings in Trumbull County · listed in 1978 · category: Building · one of 1 National Historic Landmarks in Trumbull County.
National Register reference number.78002200- the number the National Park Service assigned this property when it was listed, and the key its nomination file is catalogued under at the National Archives.
Fires near this property
1 since 2019
Regional context, not property-specific
evidence. The
federal wildfire occurrence database
lists 1 fire within 5 miles of McLain-Gillmer House between
2019 and 2019, burning about 2 acres in total. None started naturally. None was recorded as arson.
Distance is straight-line from the map coordinates, so a fire counted
here may appear on a neighbouring settlement's page as well.
Reported cause
Fires
Debris and open burning
1
The most recent of
them, most recent first, with the day each was reported and the service
that recorded it.
Regional context, not property-specific
evidence. Museums hold 246 specimens
collected within 10 miles of McLain-Gillmer House between 1890 and
1975: 198 Animalia, 40 Plantae, 4 Fungi, 2 Protozoa, 2 Chromista. 12 distinct Species records are shown.
Collected by A. N. Rood, Almon N. Rood, Armbruster, D. C. (Daniel C.) and others. Each is a
physical object with a catalogue
number, and each entry opens the museum's record. This is what was
collected and kept, not a survey of what lives here - nothing can be
concluded from a species being absent.
Regional context, not property-specific
evidence. The federal mineral resources record lists
4 workings within 5 miles of McLain-Gillmer House: 3 producers, 1 plant.
All of them still produce. What was taken out: Iron, Fire Clay (Refractory). Distance is straight-line from the
map coordinates, so a quarry counted here may appear on a neighbouring
settlement's page as well.
Regional context, not property-specific
evidence. The National Weather Service names
Warren, the town this property stands in, in 61 storm reports between 1996 and 2024: 35 thunderstorm wind, 24 hail, 1 flash flood, 1 lightning.
No death or injury is recorded in these reports. Each account below is quoted exactly as the forecast office
filed it, from the NOAA Storm Events Database, and each date
opens the federal record of that event.
A thunderstorm downburst with peak winds estimated to be at least 85 mph caused considerable damage on the northeast side of Warren. A distinct two mile long path of damage was observed. The first damage was observed in the Lincoln Park area of Warren. The damage path then stretched northeast across a neighborhood bordered to the south by Reeves Road and to the east by North Road. At least three apartment buildings along Cranberry Lane in this neighborhood sustained roof and siding damage. About a dozen homes in the area also sustained minor damage, mainly from missing siding or shingles. A couple of the homes did have trees land on them causing more significant roof damage. Dozens of trees and large limbs were downed along the damage path which was up to 150 yards in width. The damage path ended just east of State Route 82 near where it crosses Mosquito Creek.
A line of showers and thunderstorms moved east across Trumbull County knocking down trees throughout the county. Scattered power outages were reported.
Trumbull County Dispatch reported severe thunderstorm winds caused widespread trees and power lines down across the County, especially in Warren and Girard. Numerous power outages in Warren and Girard with many trees on homes causing roof damage.
Thunderstorm winds downed many trees, A house on the northwest side of Warren suffered major structural damage from a fallen tree. The tree damaged a large section of roof and crushed an exterior wall.
2 papers published in this town,
digitised by the Library of Congress and free to read: 0 issues,
0 pages. Every page is searchable, so a name or a street can be
looked for directly in what the town printed about itself at the time.
No historic map-sheet match is published
for this property yet. That does not mean no map exists. This record needs
a coordinate-quality review before it can be joined to a sheet boundary.
Browse the county's mapped places while that work is
pending.
From the nomination file
2,408 words on record
When this property was proposed for the
National Register, someone wrote the case for it: what the building is,
and why it matters. That document is a federal record in the public domain.
It is quoted below word for word, never summarised. The text was read off the scanned case file by machine, so the
occasional stray character is the recogniser's and the 1970s
typewriter's.
Description of the property
The central, double entrance doors, with their ovoid glass panels, open onto a flat-roofed porch with a second story balcony, an'entablature that recalls the one above, tall corner brackets, stilted flat-topped arches, and fluted Corinthian columns. The side elevations, while less decorated, have a variety of polygonal and rectangular bay windows, one with leaded-glass transoms and another with The interior detail is mostly original. This includes the central stair, the marble electric lights running along the ceiling molding in the parlors, the painted fruit between the two original parlors, and the high wainscot in the stairhall and dining room.
CONDITION UNEXPOSED EXCELLENT 7DESCRIPTION XALTERED XGOOD FAIR CHECK ONE shutters, and the hardwood floors.Some unusual features are the exposed This rests upon a projecting cornice with modillions and dentils, and a wide flush siding, in contrast to the clapboarding on the rear wing.The foundation rear wing, representing the Victorian Italian Villa style. The McLain-Gillmer House is a square, wood frame structure, with a gabled a semi-circular fanlight forming a Palladian window.The house is clad with plasterwork at the base of the dining room chandelier, the free-standing fire- frieze with panels and circular attic windows. The elaborate facade fenestration in some of the rooms for their use as an art gallery. is of dressed stone with a projecting watertable.
fireplaces, the classical molding and paneled doors, the recessed window - DETERIORATED It has a shallow hip roof with a central belvedere and flanking brick chimneys. leaves and a boss in each lintel and projecting sills supported on wide brackets. includes tall, double-hung windows with plain surrounds.These have acanthus - UNALTERED The only major.alterations have been the addition of paneling and track lighting AREAS OF
Statement of significance
/ARCHITECT STATEMENT OF SIGNIFICANCE The Mc Lain-Gillmer House, with its historical connections to some of Warren's The site was purchased in 1853 and the house begun in 1854, taking several years later served as a Mayor, Postmaster, Banker, and Newspaper Editor. The Mc Lain sons too were active in Warren life, one writing a history of its schools Elmer Woods Gillmer bought the house from the Mc Lain family in 1894. A founder of the Peerless Electric Company (now H. K. Porter), Gillmer was a pioneer in Jennie Holloway Gillmer, also was an artist with a good local reputation. The concern for preservation among Warren's citizens.
1700-1799 XINVENTION ARCHEOLOGY-HISTORIC ART PHILOSOPHY CONSERVATION X1800-1899 PERIOD SIGNIFICANCE EXPLORATION/SETTLEMENT TRANSPORTATION XARCHITECTURE MILITARY AGRICULTURE THEATER SCULPTURE LAW LITERATURE ARCHEOLOGY-PREHISTORIC MUSIC POLITICS/GOVERNMENT SCIENCE INDUSTRY several domestic innovations. These included Warren's first indoor bathroom, _COMMUNICATIONS first plate glass window, and first interior electric lighting. The McLain-Gillmer House is one of the few houses along Mahoning Avenue electric lighting, installing the country's first electric street lights. His wife, and the other practicing law there.
The house itself was a center of Warren's social life as well as the recipient of leading civic and financial figures and its vigorous interpretation of the Victorian (Millionaire's Row) that is still virtually intact.Its architectural exuberance -1600-1699 Italian Villa style, is a landmark of considerable local significance. -1500-1599 organizations before becoming the Trumbull Art Guild in 1969. After Mrs.Gillmer's death in 1947, the structure housed several Warren property is still owned by members of the Gillmer family. -1400-1499 is a reflection of the entrepreneurial spirit of its original owners and of the -ENGINEERING X.SOCIAL/HUMANITARIAN _ECONOMICS -1900- -LANDSCAPE ARCHITECTURE to complete. Its owner, Thomas Jefferson McLain, was a Warren attorney who
Quoted from the National Register nomination
for reference 78002200, 18 pages, held by the National Archives in Record
Group 79. See the
catalogue record.
Listed places nearby
6 within 8 miles
Other National Register properties close
enough to walk or drive between, ordered by distance from this one. Both
positions come from the same geocoding pass that matched these properties
to their map sheets.
Listing record. National Park Service National Register of Historic Places, listed-properties dataset, current to 2026-05-22.
Map join. Address geocoded through the United States Census geocoder, then tested against the published boundary of every sheet in the USGS Historical Topographic Map Collection.
How this page is made. Listing fields come from federal records; map-sheet coverage is a labelled coordinate-to-boundary calculation, not a source-field claim.
Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.
Specimens. Global Biodiversity Information Facility (GBIF), https://www.gbif.org/. Only records licensed CC0 or CC BY are used. Records licensed CC BY-NC are excluded because this site carries advertising. Images are checked individually and any whose licence is non-commercial, no-derivatives or unreadable is refused.
Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.
Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.