
In Washington County, Georgia on November 17, 1839, William married Rutha Sheppard, born January 31, 1819, Georgia, probably a daughter of Charles and Elizabeth Sheppard. (The spelling of the surname also has been cited variously as Shephard and Shepherd. The first name of Mrs. McEwen has been given as Ruth by some family members, but several family historians advised this writer she was Rutha. The censuses of 1850 Washington County and 1870 Manatee County have "Rutha" while the 1880 census of Manatee County has "Ruth' and her tombstone has 'Ruth." I have been unable to find the family in the 1860 census.) The will of Charles Sheppard, dated March 23, 1843, was proved May 1, 1843 in Washington County. Bequests were made to his sons Charles H. Sheppard, Hudson W. Sheppard, Zachariah F. Sheppard, daughter Nancy Ann E. Sheppard, and wife, Elizabeth, who was appointed executrix May 5, 1843. Although Rutha wasn't named an heir the Sheppard will due to a courthouse fire on October 5, 1857 was re-recorded on oath of William P. McEweing (sic) and Emmanuel Brown. 
The August 11, 1883 issue of the Bartow Informant printed: "M. G. Carlton, of Manatee, writes us that Rev. W. P. McEwen died at the residence of R. C. Hendry in that county, on the 27 ult, after years of affliction. He was a faithful minister and a devout Christian."
On December 22, 1974, Gladys Carlton Clavel, a great-grand-daughter of the Rev. McEwen, visited his grave and reminisced:
"Martha Winfield McEwen's father, Rev. McEwen, was the first Methodist preacher in this part of the country. He came down to preach a revival and died.
"He used to ride his horse and swim the river. They had no bridges to cross Peace River. He'd take his horse with a high horn on the saddle, and he'd take his clothes off and get naked, and tie his clothes up on the horn of his saddle and swim across with his horse, and then dry off with moss, and put on his clothes and then he'd go out in the woods and preach.
"They had no churches, and they preached under the trees. He converted a lot of Indians.
"My father [Thomas N. Carlton] said that he was so poor because the people were not able to pay him anything, and he had a black frock coat. He came home, and his wife said, 'Mr. McEwen, you're going to have to stop preaching and get a job because we cannot raise these children on what you make.'
"He said, 'Patch my coat!'
"This coat has a big hole in it, and I can't patch it any more.'
"Patch my coat, woman! Woe unto me if I don't preach the Gospel.'
"So, she patched his coat, and he preached the Gospel until he died here in Arcadia."
Known issue of Rev. and Mrs. William Penn McEwen:
1. William Alexander McEwen, born February 14, 1844; died on April 24, 1913, Wauchula; married in Columbia County, Fla. on December 2, 1866 Louisa A. Warren.
2. Elizabeth F. McEwen, born August 1, 1846; died December 27 1899; married in Manatee Co. on January 7, 1868 Simeon Elias Whidden, son of Willoughby and Eliza (Pennington) Whidden.
3. Nancy Virginia McEwen, born December 1848; died March 10, 1914; married in Manatee Co. on January 19, 1868 Robert Calvin Hendry, son of Robert Hendry and Zilla Ann (Moody) Hendry.
4. Martha Winfield McEwen, born February 10, 1851; died August 6, 1944; married in Manatee Co. on October 11, 1868 Albert Carlton, son of Daniel Wilson Carlton and Sallie Ann (Murphy) Carlton.
5. Milton C. McEwen, born 1853; died 1890, Wauchula; married in Manatee Co. on April 12, 1871 Lodusky Whidden, daughter of Willoughby and Eliza (Pennington) Whidden.
6. Zachariah Francis McEwen, born October 7, 1855; died October 7, 1892; married in Manatee Co. on April 16, 1874 Charity C. Miller.
7. Mary Ann McEwen, born September 3, 1857; died July 31, 1937; married in Manatee Co. on August 22, 1872 Lewis Carlton, son of Daniel Wilson Carlton & Sallie Ann (Murphy) Carlton.
References: Richard Livingston, "Wade Hampton Whidden 1810- 1865," South Florida Pioneers 39/40 (Jan./Apr. 1984); U. S. Original Censuses 7th Census 1850 Washington County, Georgia, 9th Census 1870 Manatee County, 10th Census 1880 Manatee County; pension application of William A. McEwen, Florida Archives; W. D. Payne, John W. Hendry, A Pioneer Baptist Preacher of South Florida, 1907; T. C. Underwood, "A Brief History of the First Baptist Church, Wauchula, Florida," 1976; Florida Christian Advocate, October 31, 1912; Gladys Carlton Clavel tape recording of December 1974; August 11, 1883 issue of the Bartow Informant; Joshua Creek and Wauchula cemeteries.
This profile is adapted from my profile in South Florida Pioneers 51/52 (Jan./Apr. 1987) and my Lineage of John Carlton.
January 26, 2001 & McEwen photo January 26, 2002 & tombstone photo added June 10, 2010, May 23, 2011 (1850 Slave Inhabitants)