The phrase "a conviction from" is correct and usable in written English.
It can be used when referring to a belief or strong opinion that has been formed as a result of a particular experience or influence.
Example: "Her conviction from years of research led her to advocate for climate change awareness."
Alternatives: "a belief stemming from" or "an opinion derived from".
He has retained a conviction from childhood that art could transform lives.
According to attorney Gabriel Markoff, no publicly traded company failed due to a conviction from 2001 to 2010.
The deliberations to expel him from the Senate are based on a 2012 law that bars anyone with such a conviction from holding public office for several years.
There is no automatic right of appeal to the appeal court against a conviction from a magistrates' court if a person has pleaded guilty.
"There is not with our men the headlong recklessness of new men … but there is a conviction from much experience in fighting, that safety is best had by steadiness, persistence in firing, and most of all by holding together".
As Feldman sees it, the government, through the use of leaks, tried the case in the press--and won a conviction from the public--before the actual trial got under way.
Yet while the truth saved van Meegeren from a conviction for treason, which carried the death penalty, it did not save him from a conviction for fraud.
He recently agreed to pay the I.R.S. more than $430,000 stemming from a conviction for tax evasion.
Likewise, as a phenomenologist opposed to a Santayana's naturalistic founding of spirit on the physical order of nature, Schutz dissented from a conviction derived from this naturalism, namely, that democracy could solve it problems only by returning to the "generative order" of agriculture.
During his nomination several of his liabilities gained attention, including a bankruptcy, an assault conviction from a fistfight, and failure to pay taxes on income from an unregistered security business that he ran while he was a police captain.
In that 2014 ruling, the court overturned a possession conviction from a 2010 case in which a woman was found in possession of a small amount of marijuana as well as concentrated extract derived from the plant.
