Listed on the National Register of Historic Places in
1979. 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
“Aloysius Catholic Church is a historic Catholic church in Carthagena, an unincorporated community in Marion Township, Mercer County, Ohio, United States. Built in the late nineteenth century, it remains the home of an active parish, and it has been designated a historic site because of its well-preserved architecture.”
Wikipedia article St. Aloysius Catholic Church (Carthagena, Ohio), CC BY-SA 4.0.
one of 28 National Register listings in Mercer County · listed in 1979 · category: Building.
National Register reference number.79002824- 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.
This township from the earliest history has always been represented at the Court House in Celina. Mathias Gast was an early commissioner of the county; H. H. Pulskamp served as county treasurer from this township and also as probate judge of the county; Bernard Wehrkamp from Carthagena was infirmary director; and Joseph Hinders, formerly of Marion, served as sheriff two terms.
Is located in the northwest corner of the township and is a settlement of perhaps ioo people. The town was laid out by Charles Moore in December, 1840. Here was formerly located the Emlen Institute, established by Augustus Wattles, of Connecticut, as an educational institution for the colored people. The property was later bought by a Catholic order, the Congregation of the Most Precious Blood, which established St. Charles Seminary for the education of young men for the Catholic priesthood. This is the motherhouse of the American Province of the Fathers of the Most Precious Blood. St. Aloysius' Catholic Church is also located at Carthagena. The colored people are growing less in numbers every year, but they still support a church near Carthagena and had a school until a few years ago. The lands once owned by them have been bought by German people and but few colored residents now remain in the township. For many years it was their custom to hold a great jubilee on the first day of August of each year. Carthagena does not command much trade from the surrounding country, as the towns of Coldwater, St. Henry and Chickasaw are too near. It has, however, a general store owned by Anton Link and a carriage and agricultural implement store conducted by Joseph Hartke.
Regional context, not property-specific
evidence. Museums hold 231 specimens
collected within 10 miles of St. Aloysius Catholic Church between 1886 and
1975: 202 Animalia, 24 Fungi, 3 Plantae, 1 Unrecorded, 1 Bacteria. 12 distinct Species records are shown.
Collected by . R. Slonakerj, A. D. Selby, Adler, K. K. 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 National Weather Service names
Carthagena, the town this property stands in, in 3 storm reports between 1996 and 2019: 1 thunderstorm wind, 1 heavy rain, 1 flood.
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.
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
945 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 reproduced in full on its own page, word for word and 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.
Quoted from the National Register nomination
for reference 79002824, 7 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.
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.
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.