Q: In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
Passage: Briarcliff Manor is home to seven Christian churches and two synagogues; three churches (Holy Innocents Anglican Church, Saint Mary's Church and Scarborough Presbyterian Church) are in Scarborough. Other churches in the village are All Saints' Episcopal Church, St. Theresa's Catholic Church, Faith Lutheran Brethren Church, and Briarcliff Congregational Church (United Church of Christ). Jewish synagogues Congregation Sons of Israel and Chabad Lubavitch of Briarcliff Manor & Ossining are in Chilmark.Saint Mary's Episcopal Church, founded in 1839 by William Creighton as Saint Mary's Church, Beechwood, is Briarcliff Manor's oldest church; it was reincorporated in 1945 as Saint Mary's Church of Scarborough. The granite church was built by local stonemasons and paid for by Creighton's wealthy neighbors, including Commodore Matthew Perry, James Watson Webb, William Aspinwall, and Ambrose Kingsland. The church is in near-original condition, with a design based on the 14th-century Gothic St. Mary's parish church in Scarborough, England and the only church with a complete set of William Jay Bolton stained-glass windows. The church, built in 1851, is a contributing property to the National Register-listed Scarborough Historic District. The 338-acre (137 ha) Sleepy Hollow Country Club surrounds the church grounds on three sides. Notable parishioners included Commodore Matthew C. Perry and Washington Irving. Irving, author of "Rip Van Winkle" and "The Legend of Sleepy Hollow", brought the ivy surrounding the church from Abbotsford (home of Walter Scott). On July 5, 2015, Saint Mary's Episcopal Church closed after 175 years in operation; the Church of South India's Congregation of the Hudson Valley moved in that November.Scarborough Presbyterian Church, given to the community by Margaret Louisa Vanderbilt Shepard and her husband Colonel Elliott Fitch Shepard (who lived on the nearby Woodlea estate), was the first church in the United States with an electric organ. Built in 1895 and designed by Augustus Haydel (a nephew of Stanford White) and Shepard (a nephew of Elliott Shepard)—who designed the 1899 Fabbri Mansion in Manhattan—the 3-acre (1.2 ha) church property is also part of the Scarborough Historic District.All Saints' Episcopal Church is a stone church also on the National Register of Historic Places. It was founded in 1854 by John David Ogilby, whose summer estate and family home in Ireland were the namesakes of Briarcliff Manor. The Gothic Revival church, built on Ogilby's summer estate, was designed by Richard Upjohn and modeled on Saint Andrew's in Bemerton, England. The church, with an 1883 Stick style rectory and 1904 Arts and Crafts-style parish hall, is an example of the modest English Gothic parish church popular in the region during the mid-19th century.
A:
What the original name of the church of which the author of "The Legend of Sleepy Hollow" was a parishioner?