"major known" is not a correct phrase in written English.
One might use the phrase "well-known" instead, as in this example: "He is a well-known figure in the business world."
One after another they were interrogated by a major known to history only as Bystrov.
Several of Egypt's major known phosphate deposits are mined at Isnā, Ḥamrāwayn, and Safājah.
Time spent doing "near" work (including educational activities) is a major known risk factor for myopia, alongside genetic background and time spent outdoors.
The latest discovery was found beside the constellation Ursa Major, known to you and me as the Plough or the Big Dipper.
In particular, AltaRock has said that the Basel project drilled in the vicinity of a major known fault that, the company says, was responsible for a huge earthquake that devastated the city in 1356.
In Arnold, Neb., population 679, the unintentional killing last year by Mr. Strasburg of Thomas Tiffany Varney V, a pre-mortuary science major known as Moose, was a deeply unsettling event.
The major known contributors to APT are the proteins and peptides of the tissue [41, 42].
A major known risk factor for stroke recurrence is inadequate dosing of anticoagulant medication in patients with atrial fibrillation.
The major known risk factors for female breast cancer are associated with prolonged exposure to increased levels of oestrogen.
Classic biochemical typing methods were developed long before knowledge of DNA and resulted in dozens of tests that are used to roughly characterize the major known pathogens.
To address such challenges, recent neuroimaging studies have focused on middle-aged and older adults with only mild memory complaints and evaluated results according to the major known genetic risk for Alzheimer's disease, the apolipoprotein E-4 (APOE-4) allele.
