I’m posting three inter-related Algeo, Stewart, Wilkinson lines to assist future researchers. Judy Ewing of Ohio did the research on the two Algeo trees.

Michael H. Tepper, "Passenger Arrivals at the Port of Baltimore [Maryland] 1820-1834 (Quarterly list 30 Sep 1826, p. 6):
Charles, 30 (b 1796)
Eliza 29 (b. 1797)
John 6 (b. 1820)
Thomas 4 (b. 1822)
Robert 2 (b. 1824)

James 26 (b. 1800) [currently no further information]

Anne 24 (b. 1802)
John 21 (b. 1804)

Names are all spelled ALGAR instead of ALGEO. All list Ireland as "country to which they belong". All listed as farmers, even the children.
A. Charles Algeo b. 1793, possibly County Derry, likely Donegal, Ireland d. Benton Township, Monroe County, Ohio.
Charles married Eliza Stewart b. about 31 May 1794, likely County Donegal, Ireland d. 7 Feb 1885, Benton Township Monroe County, Ohio. This family arrived in Baltimore, Maryland from Ireland during the summer of 1826. Charles Algeo bought land in Carroll County, Ohio on 6 Mar 1827; and on 21 Aug 1837 bought more land in Monroe County, Ohio. By 1850 the family is residing in neighboring Jolly Township, Washington County, Ohio.
Children:
1. John Algeo b. about 1818, Ireland d. 11 Feb 1853, probably Washington County, Ohio. M. Sarah Jane McWilliams, 4 May 1848, Washington County, Ohio and had issue.
2. Thomas Algeo b. about 10 Apr 1820, Ireland d. near Chelsea, Salt Creek Township, Tama County, Iowa. Thomas is buried in the Wilkinson Cemetery on Anthony Wilkinson’s land. Thomas married Serepta Paden and had a daughter, Samantha Jane Algeo, who survived him. Thomas went to Tama County Iowa with his brother Charles Jr. Algeo.
3. Robert Algeo b. 11 Jul 1823, County Derry [according to his obituary], Ireland d. 24 Mar 1905, Washington County, Ohio. Robert married Mary Jane Tebay 8 May 1860 and had issue.
4. Charles [Jr.] Algeo b. May 1828, Carroll County, Ohio d. 8 Mar 1885, Nodaway County, Missouri. Charles bought land in Tama County, Iowa 30 Nov 1850 and again on 4 Mar 1851. Two months after his brother Thomas died, Charles appoints Robert Wilkinson, Anthony Wilkinson’s youngest brother, power of attorney to sell his Tama County land for him. Charles then removed to Nodaway County, Missouri. No issue.
5. George S.[tewart?] Algeo b. 1830 Carroll County, Ohio, d. 21 Mar 1893, Monroe County, Ohio. George married Ann Burnes on 24 Jul 1855 and had issue.
6. Joseph R. Algeo b. 8 Sep 1832, Ohio d. 23 Feb 1905, probably Monroe County, Ohio. Joseph married Lorrain Graham on 25 Apr 1881. No issue.
7. James H. Algeo b.1 Mar 1834, Ohio d. 23 Feb 1866 Ohio. James married Sarah E. Williamson 8 Dec 1864 in Grandview Township, Washington County, Ohio. No known issue.
8. William Reynolds Algeo b. 8 Mar 1836, Jefferson County, Ohio. William Reynolds Algeo “Died-At the residence of his cousin, R. S. [Ridgley Stewart] Algeo near Pleasant Grove, Sutter County, Calif., 28 Aug 1883.” Did not marry.
9. Ann Stewart Algeo b. about 1839, Ohio, died 1899, Washington County, Ohio. Ann married William Henry Cordray 25 Nov 1869. No known issue.
B. John Algeo b. 1800, Ireland d. 2 Oct 1850 Sacramento, California. John married Ann “Annie” Stewart b. 1805, Ireland. She died 17 Jan 1883 in Linden, San Joaquin County, California. After arriving in Baltimore in 1826. This family lived in Wellsburg, Brooke County, Virginia which became part of West Virginia. Then they moved into a couple of counties in Iowa, ending in California.
Children:
1. Thomas A. Algeo b. about 1828, Ireland d. about 1882, buried in Lagoda Cemetery (also known as Gravity Cemetery), Taylor County, Iowa. Thomas married Rebecca _____________.
2. John I. Algeo b. 13 Nov 1832 Wellsburg, Brooke County, West Virginia, d. 10 Jun 1903, Taylor County, Iowa. John married Louisa F. Harlan on 19 Jan 1862 and had issue.
3. Anne B. Algeo b. 29 Dec 1837, Wellsburg, Brooke County, West Virginia, died? Anne married Oliver McDonald and had issue.
4. Eugenie Algeo b. about 1840, Wellsburg, Brooke County, West Virginia, died? Eugenie married John Archer probably in Baltimore Township, Henry County, Iowa and had issue.
5. William P. Algeo b. 1842, Wellsburg, Brooke County, West Virginia, died? Married? Issue?
6. Ridgley Stewart Algeo b. 1844, Wellsburg, Brooke County, West Virginia d. 1927, Sutter County, California. Ridgley married Bessie McCrae and had issue. Ridgley was a cousin of Charles and Eliza Algeo’s son, William Reynolds Algeo.
C. William Wilkinson b. Sep 1777, [probably Clondahorky Parish, County Donegal], Ireland, d. 15 Oct 1849, Iowa City, Johnson County, Iowa. William married Jane Elizabeth Stewart b. about 1790, [probably County Donegal], Ireland, d. 3 Aug 1852, Salt Creek, Tama County, Iowa. William brought his family to the United States, landing in Philadelphia, Pennsylvania in July 1834. Also on the same ship is his believed brother, Anthony Wilkinson b. 9 Jul 1797 and his wife, Eleanor Poer—no issue. While this Anthony settled in Pittsburgh, Pennsylvania until his wife’s death, William and Jane Elizabeth [Stewart] Wilkinson moved to White Eyes Township, Coshocton County, Ohio. In September 1835 William purchased land in Coshocton County. The Wilkinson-Stewart family resided in White Eyes Township until 1849. They had two sons, Anthony and William Jr., who served in Mexico during the 1846-48 war with Mexico. After their return home, they had land warrants for their military service. The family removed to Iowa and the sons used their warrants to purchase 160 acres each in Tama County. Most of these family members are also buried in the Wilkinson Cemetery with Thomas Algeo.
Children:
1. Ann Eliza Wilkinson b. about 1815, County Donegal, Ireland died after 20 Feb 1882, probably Richland Township, Tama County, Iowa. Ann married several times and had issue.
2. Anthony Wilkinson b.28 Jul 1817, County Donegal, Ireland died 10 Nov 1888, Chelsea, Tama County, Iowa. This Anthony married Sarah Ann Graham on 20 Nov 1850 in Louisville, Coshocton County, Ohio and had issue.
3. William Jr. Wilkinson b 3 Aug 1820, County Donegal, Ireland, died 25 Mar 1901, Chelsea, Tama County, Iowa. William married Sarah Eleanor Hollepeter on 16 Sep 1852 near Marengo [Koszta], Iowa County, Iowa and had issue.
4. Robert Wilkinson b. 21 Aug 1823, County Donegal, Ireland, died 29 Sep 1872, Salt Creek Township, near Chelsea, Tama County, Iowa. Robert married Mary Ellen “Polly” (Talbot) Lanning on 2 Feb 1852 in Iowa County, Iowa.
5. Rebecca “Ruth” Wilkinson born 1827, County Donegal, Ireland, died 11 Oct 1851, Chelsea, Tama County, Iowa. Never married.
6. Jane Catherine Wilkinson, born 29 Oct 1830, County Donegal, Ireland, died 24 Aug 1909, Richland Township, Chelsea Tama County, Iowa. Jane married Zelmon Day on 14 Nov 1864 in Chelsea and had issue.
7. Mary Elizabeth Wilkinson b. 15 Dec 1833, County Donegal, Ireland, died 12 Dec 1904, Cypress, Harris County, Texas. Mary married James W. Grant 13 Apr 1854 in Tama County, Iowa and had issue.