Facts below are drawn from the linked sources.
Real history
Monroe Seiberling began building the mansion in October 1889 and finished within two years (Wikipedia).
Ghost stories
These are reported legends, not verified events. The creepiness score (1–5) is Spook Atlas's own editorial rating, not a measurement.
A Kokomo Post reader roundup says one of the most popular rumors is a woman seen rocking in a chair in an upstairs room. Source: Kokomo Post.
Then and now

Public access
Open to the public The Howard County Museum in the mansion is open Tuesday–Sunday, 1–4 pm ($10 adults) (Howard County Historical Society). Last checked: Nov 1, 2026.
Explore more
- More places in Kokomo and Indiana
- More haunted & abandoned mansions
- More haunted & abandoned museums
- Nearby: Slippery Noodle Inn (Indianapolis, IN), Rotary Jail Museum (Crawfordsville, IN), Hannah House (Indianapolis, IN), Old Kosciusko County Jail (Warsaw, IN)
⚠️ Please read: This information may be outdated and conditions change. Verify access with the owner or operator before you go. Spook Atlas does not encourage trespassing. Entering private, closed or condemned property can be illegal and dangerous. Report a correction.
Reader experiences
Not yet accepting submissions. Reader stories are coming later; this form is switched off and sends nothing. All stories are moderated before they appear. Posts describing trespassing, break-ins or how to get into closed areas are removed.
