Thanks Len and Tim for your suggestions. Len, I think, again, you may be right. I would like to look again at the passenger list film, to see if there is any possible way to turn Cannell into Cannon.
But, if we assume that the Cannell family on the Meridian is actually a Cannon family, and, indeed, the Cannon family from Kk Lonan, then this is what we have:
Philip Cannon family of Kk Lonan
Philip Cannon was born about 1779. He married, at Lonan, November 7, 1811, Margaret Lewin.
They are perhaps the family of Philip Cannell (sic), who immigrated from Liverpool on the Meridian, arriving in New York, July 2, 1827.
Manifest # 404: Philip Cannal 48 farmer Great Britain ; Mary 48; Eleanor 13 ; James 11; Philip 6; Mary 5; John 4; William 1.
Children of Margaret Lewin and Philip Cannon: baptized at Kk Lonan
+ i. Ellinor Cannon was baptized December 15, 1811. She married, at his first wife, at Cleveland, May 21, 1835, Thomas F. Quayle. See John Quayle family of Newburg.
+ ii. James Cannon was baptized April 3, 1814. He married, about 1841, Rhoda _____.
+ iii. Philip Cannon was baptized March 31, 1816. He married, in Brooklyn, December 22, 1847, Mary E. Landfair.
iv.Margaret Cannon was baptized August 15, 1819. (With her sister Eleanor in 1850 census)
+ v. John Cannon was baptized June 22, 1823. He married Rebecca T. Smart.
vi.William Cannon was baptized November 26, 1826. (Not located in Ohio)
Second Generation
Thomas F. Quayle (John - Catherine Moughton) was baptized at Kk Michael, May 9, 1811, and died in Cleveland, January 31, 1895. He married first, in Cleveland, May 21, 1835, Eleanor Cannon. She was born in the Isle of Man, about 1812, and died in September 1860. She is probably the daughter of Philip and Margaret (Lewin) Cannon, baptized at Kk Lonan, December 15, 1811.
Thomas married second, in Cleveland, February 2, 1867, Mary P. Proudfoot, daughter of John and Mary (Richardson) Proudfoot. She was born July 9, 1840, and died in Cleveland, March 28, 1909.
Thomas Quayle was a prominent Cleveland shipbuilder for over 32 years.
1840 Newburg census Thos Quail: 3 males under 5 ( Thomas, William, John); 1 male 30-40 (Thomas); 1 female 15-20 ( ? ); 1 female 30-40 (Ellen)
1850 Cleveland first ward census # 676 (children all born Ohio): Thomas Quayle 38 ship carpenter IOM; Eleanor 38 IOM; Thomas 14; William 12; George 8; Charles 5; Matilda 4; Caroline 2; Margaret Cannon 28 IOM
1860 Cleveland 1st ward census # 1822: Thomas F. Quayle 49 shipbuilder IOM; Ellen 47 IOM; Thos E. 24 Ohio; William H. 22 Ohio; George L. 6 Ohio; Charles E. 15 Ohio; Matilda A. 14 Ohio; Caroline J. 11 Ohio; Mary H. 7 Ohio; Margaret 22 IOM.
James Cannon (Philip - Margaret Lewin) was baptized at Kk Lonan, April 3, 1814, and died August 4, 1902, age 88. Buried Monroe Cemetery. He married, about 1841, Rhoda _____. She died April 4, 1898, age 77.
James and Rhoda Cannon lived in Rockport (Cuyahoga County).
1850 census Not yet located
1860 Rockport census # 53: James Cannon 49 IOM; Rhoda 39 New York; James C. 18 Ohio; Ida 5 Ohio.
1870 Rockport census # 211: James Cannan 56 s. carpenter IOM; R. B. 49 New York; S. Hazen 35 England; Winifred 7 Ohio.
1880 Rockport census # 431: James Cannan 66 farmer IOM; Roda 58 New York; James C. 38 Ohio; Allice A. 25 Ohio; James a. 12 Ohio; Lewin H. 9 Ohio; Nelson A. 10/12 Ohio.
Children of Rhoda _____ and James Cannon: born in Ohio
i. James C. Cannon was born in Cleveland, December 10, 1841, and died May 20, 1923. He married Alice Amidon. Children: James A. Cannon; Henry Lewin Cannon; Nelson A. Cannon.
ii. Ida Cannon was born about 1855.
Philip Cannon (Philip - Margaret Lewin) was baptized at Kk Lonan, March 31, 1816. He married, in Brooklyn, December 22, 1847, Mary E. Landfair.
Philip and Mary Cannon lived in Rockport.
1850 census Not yet located
1860 Rockport census # 163: Philip Cannon 44 farmer IOM; Mary 33 New York; Susan 5 Ohio; Sarah Landphair 60 New York; James M. Landphair 18 Ohio.
1870 Rockport census # 430: Phillipp Cannon 54 farmer IOM; Mary 41 New York; Susan 16 Ohio; Frederick 9 Michigan.
1880 Rockport census # 58: Philip Cannan 63 farmer IOM; Mary 53 New York.
Children of Mary Landfair and Philip Cannon:
i. Susan Cannon was born in Ohio, about 1855. Is she the Susan Cannon who married, in Cuyahoga County, March 15, 1874, Charles Hyde?
ii. Frederick Cannon was born in Michigan, about 1861.
John J. Cannon (Philip - Margaret Lewin) was baptized at Lonan, June 22, 1823. He is probably the John Canon who died June 22, 1888, age 63 yr. He married, in Cleveland, October 3, 1844, Rebecca T. Smart. She was born in Ohio, about 1828.
John and Rebecca Cannon lived in Brooklyn, and in Cleveland.
1850 Brooklyn census # 231: J. J. Cannon 27 shipwright IOM; Rebecca 22 Ohio; Rachel 4 Ohio; Mary 2 Ohio.
1860 Cleveland census 9 th ward # 612: John Carmon 37 ship carpenter IOM; Rebecca 32; Rachel 14: Mary 12: Mina 3: Mira 3.
1870 Cleveland census 8th ward # 779: John J. Cannon 47 ship carpenter IOM; Rebecca 42 Ohio; Rachel 23 Ohio; Maria 13 Ohio; Nora 13 Ohio; Isaac W. Becker 13.
1880 Cleveland census 9th ward # 94: John Cannon 57 ship carpenter IOM; Rebecca 52; Rachel 33; Mira 22.
Children of Rebecca T. Smart and John J. Cannon: born in Ohio
i. Rachel Cannon was born about 1846.
ii. Mary Cannon was born about 1848. She might be the Mary Ann Cannon who married, December 25, 1866, James Sickels.
iii. John Quincy Cannon was born about 1855, and died March 22, 1858, age 2 years 10 months.
iv. Mina Cannon was born about 1857. She married, in Cuyahoga County, October 13, 1876, George H. Bartlett. He was born in New York, about 1848. Mina and George Bartlett moved to Indianapolis by 1880. Child: George Bartlett
v. Mira Cannon was born about 1857. She may be the Myra Cannon who married, in Cuyahoga County, Charles Glick.
Alas, I have not been able to find this family before the 1850 census--I wonder if they were in New York, perhaps.
I look forward to your comments, corrections, additions. I would be happy to supply sources if desired.