baron

/baron/

Cases

SingularPluralWhen to use it
nominativebaronthe baronbaronlathe baronsthe plain dictionary form — the doer of the sentence
genitivebaronnuthe baron'sbaronlanıthe barons'the owner — whose it is
accusativebaronnuthe baron (as the object)baronlanıthe barons (as the object)a specific, known object — whom or what
dativebarongato the baronbaronlağato the baronsdirection or recipient — to where, to whom
locativebarondaat / in the baronbaronladaat / in the baronswhere it is; also having — mende bar, "I have it"
ablativebarondanfrom the baronbaronladanfrom the baronswhere it comes from; also "than" when comparing
When to use each case
nominative
the plain dictionary form — the doer of the sentence
genitive
the owner — whose it is
accusative
a specific, known object — whom or what
dative
direction or recipient — to where, to whom
locative
where it is; also having — mende bar, "I have it"
ablative
where it comes from; also "than" when comparing

The endings are the same ones the pronouns wear — that page explains when each case is used.

With an owner

One ownedSeveral owned
mybaronummy baronbaronlarımmy barons
yourbaronungyour baronbaronlarıngyour barons
his / herbaronuhis / her baronbaronlarıhis / her barons
ourbaronubuzour baronbaronlarıbızour barons
you all'sbaronuğuzyou all's baronbaronlarığızyou all's barons
theirbaronlarıtheir baronbaronlarıtheir barons

The overlap in the last rows is real, not a mistake: baronları can mean "his / her barons", "their baron", or "their barons" — context decides.