Hello Sue, I am back, after attending a Wedding in Wellington.

Sue said.
John Looney s/o Robert/Jane Kneen bap 23 June 1750.
Father Robert dies in 1756 leaving a long list of goods and effects to his only son John. Supervisor is Wm Looney the uncle.
His mother Jane LOONEY als KNEEN is buried Maughold Feb 25 1780. Her will mentions her sister Esther Cashion, brother John Kneen, niece Mary [marr. Robert Kissack], and her only son John is her exec.
I can’t see bapts for any other children.
He looks more likely to be the John Looney who married Margaret Hutchen in 1777, and did leave a will (1805).

Averil said.
NO.... you are forgetting all the Documents that PROVE that John Looney1745(Margaret Hutchin) is alive and well in 1783.

1802
Maughold N. 20.
John Looney Senr.
Margt. Looney.
& John Looney Junr.

At Ramsey 12th June 1802.
John Quilliam and Robt. Logan subscribing
Witnesses to the before written Deed of Sale made
Oath on the Holy Evangelists that John Looney
Junr. and Margt. Looney his mother two of the
Executing parties to the same did in their
presence sign and duly Execute the same
And John Looney Senr. The other Executing
Party acknowledged the same to be his
proper Act and deed And to be fully
paid the Consideration money.

Extract from A Manx Note Book.

John Looney m Mary Hutchin Mau 1777-01-18.
Children are.
JOHN bapt Mau 17771227.
WILLIAM bapt Mau 17791031.
ESTHER bapt Mau 17810416.
DANIEL bapt Mau 17821209.
THOMAS bapt Mau 17831119.
MARGARET bapt Mau 17851002.
ROBT bapt Mau 17871021.
DANIEL bapt Mau 17890621.
THOS bapt Mau 17910109.
ISABEL bapt Mau 17920826.
MARY bapt Mau 17971210.

Averil, adds more information for Daniel 1789.

DANIEL 1789 Joiner at Cardle Veg 1841 and 1851 Census.
Children.
Daniel 1829.
Matthew 1833.
Catherine 1834.
William 1836.

Averil