Kenilworth Nitschke House Unveils New Timeline During Four Centuries

Kenilworth’s Oswald J. Nitschke House has received a $1,000 Union County grant to create a new illustrated historical timeline. Union County Life is sharing details from the county’s announcement and Kenilworth’s report. The county awarded nearly $24,000 in special project grants to 26 historic sites and organizations to kick off celebrations for America’s 250th anniversary.

The timeline will be unveiled to the public during Four Centuries, a countywide weekend on Oct. 17 and 18, 2026. Four Centuries offers free tours of more than 30 historic locations across the county. The weekend also features Revolutionary War encampments, colonial lifestyle demonstrations and new educational materials.

The Nitschke House, at 49 South 21st Street, is a fully restored living history museum. It also operates as a cultural arts facility and community education center. The Kenilworth Historical Society manages the house, which was built around 1880.

The home is named for Oswald J. Nitschke, a German immigrant who became a foundational figure in local government. He fiercely advocated for Kenilworth’s formal incorporation in 1907. He served on the first borough council and later served three terms as mayor.

In 2003, commercial development threatened the house, which was scheduled for demolition. The Kenilworth Historical Society saved it by moving the structure 1,500 feet to its current location. The house has since been meticulously restored, and it is listed on the New Jersey Register of Historic Places and the National Register of Historic Places.

Find more Kenilworth events, businesses, and local news on Union County Life.

Q: Where can I see Kenilworth’s new historical timeline?
A: The timeline will be unveiled at the Oswald J. Nitschke House, 49 South 21st Street, during the Four Centuries weekend on Oct. 17 and 18, 2026.

Q: What is Four Centuries?
A: Four Centuries is a countywide weekend that offers free tours of more than 30 historic locations. It includes Revolutionary War encampments, colonial lifestyle demonstrations and new educational materials.

Q: What is the Nitschke House?
A: The Nitschke House is a fully restored living history museum in Kenilworth. It also operates as a cultural arts facility and community education center, and the Kenilworth Historical Society manages it.

Q: Who was Oswald J. Nitschke?
A: Nitschke was a German immigrant who advocated for Kenilworth’s formal incorporation in 1907. He served on the first borough council and later served three terms as mayor.