I have been looking at various families from Ballaugh, who emigrated to Ohio before 1850, and I think I have found two Boyd siblings, children of John Boyd and Isabella Howland. Can anyone confirm or refute?

Parents:
John Boyd bur Ballaugh Apr 29, 1827 “Glen”
Isabella Howland bur Ballaugh Nov 27, 1849 (Has anyone seen their wills?)

Children of John Boyd and Isabella Howland:
Isabel bp Dec 1810 Married Thomas Quayle; 1841 census Squeen ?? To US bef. 1850: lived Euclid ??
Anne bp Aug 16, 1812, died before 1814?
Anne bp Mar 23, 1814; 1841 census Glendhoo; 1851 census Glendoo
Catherine bp March 24, 1816 (What happened to her?)
John bp Feb 19, 1819; 1841 census Glendhoo;1851 census Glendoo
William bp June 3, 1819; 1841 census Glendhoo; 1851 census Glendoo
James bp June 3, 1821; 1841 census Glendhoo; To US 1842: lived Warrensville

The one I am questioning somewhat is Isabel Boyd, as there was another Isabel also bp in Ballaugh in 1810.

John Quayle was born in the Isle of Man, about 1809-10, and died in 1862. He married, at Ballaugh, April 16, 1831, ISABELLA BOYD. According to her age at death, she was born about 1810-11, and died March 4, 1879, age 68.

1841 Ballaugh census (Squeen): John Quayle 30 Ag. lab; Isabella 29; Ann 9; Thomas 8; William 4; Elizabeth 2
Based on children's births, probably emigrated about 1845-48
1850 Euclid census # 3530: John Quayle 40 farmer IOM; Isabella 40 IOM; Ann 18 IOM; Thomas 17 IOM; William 14 IOM; Elizabeth 12 IOM; Mary Ann 6 IOM; Jane 1 Ohio; John 6/12 Ohio
1860 Euclid census # 839: John Quayle 49 farmer IOM; Isable 49 IOM; Wm 22 IOM; Mary A. 15 Ohio; Jane 11 Ohio; John 10 Ohio; Martha 4 Ohio. NOTE IN THIS CENSUS MARY ANN'S BIRTHPLACE IS GIVEN AS OHIO
1870 Euclid census # 410: William Quail 32 IOM; Isabella 58 IOM; John 20 Ohio; Martha 14 Ohio.

JAMES BOYD, christened at Ballaugh, June 3, 1821. He died May 10, 1900, age 79. Buried Highland Park Cemetery. James married first, in Cuyahoga County, March 21, 1846, Catherine Corlett. She was born in 1819, and died in 1858, as a result of drowning in the farm well. Catherine came to Warrensville in 1845.
James Boyd married second, March 30, 1861, Ann Mylrea. She was born in 1822, and died in 1862.
James Boyd married third, October 25, 1862, Eleanor Quiggin. daughter of John and Catherine (Corlett) Quiggin. She was christened at Kk Michael, February 30, 1836, and died in Warrensville, September 21, 1902, age 66 yrs.

1841 census Glendhoo, Ballaugh: Isabella Boyde 60 wool spinner; Ann 25; William 22; James 19 tailor.
James Boyd is probably the “James Boyde” who was naturalized November 1, 1852, arrived June 1842. (There is a James Boyd, age 24, weaver, on board the St. Lawrence, which arrived in New York from Liverpool, May 13, 1842. This fits if we assume he inflated his age slightly. That he was a weaver would fit with his mother’s occupation, which was stated in the 1841 census to be a “wool spinner”, although he himself was stated to be a tailor in the 1841 census. In the US he is always described as a farmer.)
1850 Warrensville census # 3164: James Boyd IOM; Katherine 30 IOM; Mary Jane 5 Ohio; John J. 9/12 Ohio
1860 Warrensville census # 121: James Boyd 38 farmer IOM: Mary J. 13 Ohio; John J. 9 Ohio; Eliza A. 5 Ohio.
1870 Warrensville census # 211: James Boyd 49 farmer IOM; Ellen 33 IOM; John 20 blacksmith Ohio; Eliza 15 Ohio; Kittie 6 Ohio; Willie 3 Ohio.