The Church of Saint John the Baptist in Kněževes is a notable cultural monument. It serves as a cemetery chapel located one kilometer northeast of the village within Středočeský kraj. First documented in 1651, this church features baroque style elements over a Gothic layout, indicating it likely stands on an older structure's site. Its historical significance stems from its role during a period marked by religious and political changes following the Thirty Years' War.

The origins of the Church date back to the mid-17th century when Bohemia was part of the Habsburg Monarchy undergoing significant transformations. The church was first mentioned in 1651 as dilapidated, used only once annually for services at a pilgrimage event. By 1674, it underwent substantial reconstruction that gave it an early baroque appearance while retaining its Gothic layout.

Architecturally, the church has a single-nave structure with a rectangular floor plan measuring 13.4 by 7.38 meters. The nave ends in a semicircular triumphal arch leading to the presbytery, which features a vaulted ceiling supported by Tuscan pilasters. The entrance is on the southern wall, and both windows and walls are framed in sandstone. Constructed mainly from limestone blocks, its exterior was rendered at the beginning of the 20th century. A distinctive feature is its gable roof with an octagonal belfry that was modified to a hexagonal form after recent repairs.

Ownership and administration details highlight Georgia Carola Siebert, who served as křivoklátský hejtman, and his wife Marie Agnes Siebertová z Germersheimu. They played a significant role in the church's history, with Antonín Cechner noting that the main altar from 1679 bore their family insignia.

Throughout its history, the church has witnessed key events, including its transformation during the 1674 reconstruction and subsequent structural changes in the 20th century. These included replacing the original nave ceiling with an iron structure due to deterioration and updating the roof design in the 1990s.

Today, the Church of Saint John the Baptist remains a protected cultural monument, accessible for visitors interested in its historical and architectural significance. Its preservation as a cemetery chapel adds charm, offering insights into religious practices and regional history. The church's enduring legacy makes it a worthwhile destination for those exploring Czech heritage.

Visitors are invited to explore this remarkable site, where the blend of baroque elegance and Gothic foundations tells a story of resilience and transformation across centuries.