No not that I am aware of.
Remington did not make a carbine in .44 Magnum caliber. They did chamber the Model 788 rifle in that caliber. Do you have a Ruger carbine in .44 Remington Magnum, or perhaps a Marlin in that caliber? sales@countrygunsmith.net
Yes.
I cannot find any reference to marlin ever making a model 226.
No
Yes. The model 27 was made in .25 Stevens rimfire, and .25-20, plus .32-20.
yes.
It used to indicate 30 caliber, 30 grains of smokeless powder. Not sure if that is still true. It started out as 30WCF meaning 30 caliber Winchester Center Fire. Marlin used 30-30 to make their models.
Yes
The Marlin 882L, a bolt-action rimfire rifle, was introduced in 1994. It features a heavy barrel and is designed primarily for small game hunting and target shooting. The model was part of Marlin's line of .22 caliber rifles and was well-regarded for its accuracy and reliability. Production of the 882L continued until 2007 when the model was discontinued.
Marlin doesn't manufacture handguns.
Marlin did not produce a model 444 rifle with a saddle ring. The saddle ring was more common on lever-action rifles like the Model 336 or Model 1894.