diff --git a/src/hungarian/NounMorphoHun.gf b/src/hungarian/NounMorphoHun.gf
index b5056d651..d06dcc6ea 100644
--- a/src/hungarian/NounMorphoHun.gf
+++ b/src/hungarian/NounMorphoHun.gf
@@ -37,7 +37,7 @@ oper
          s = \\nc => case nc of {
 
               -- All plural forms and Sg Acc use the "lova" stem
-              PlStem | SgAccStem
+              PlStem | SgAccStem | PossdSg_PossrSg1P2
                => nLova.s ! nc ;
 
               SgSup | -- Sg Sup has vowel o/ö, not a/e
@@ -96,7 +96,7 @@ oper
          s = \\nc => case nc of {
 
             -- All plural forms and Sg Acc use the "majmo" stem
-            PlStem | SgAccStem => nMajmo.s ! nc ;
+            PlStem | SgAccStem | PossdSg_PossrSg1P2 => nMajmo.s ! nc ;
 
             -- Sg Sup uses the same majm* stem, but vowel can be different:
             -- sátor, sátrat   -> sátron,  not *sátran
@@ -169,6 +169,11 @@ oper
     let tolla = init tollat ;
         nTolla = mkNoun tolla ;
         nToll = mkNoun toll ;
+        sörö = case vowFinal tolla of {
+                 True => tolla ;
+                 False => tolla -- város+o+m, sör+ö+m, vér+e+m
+                        + harm3 "o" "e" "ö" ! getHarm tolla
+               } ;
         napj = case andB (ifTok Bool toll tolla True False)
                          (notB (vowFinal tolla)) of {
                  True => toll ;  -- sör, sör|t -> sör|e
@@ -206,6 +211,7 @@ oper
              PossdSg_PossrPl1 => napj + harm "u" "ü" ! nToll.h ;
 
              PossdSg_PossrP3 => napj ;
+             PossdSg_PossrSg1P2 => sörö ;
 
              -- The plural morpheme before possessive suffixes: madarai
              PossdPl => napj + harm "a" "e" ! nToll.h + "i" ;
@@ -225,7 +231,7 @@ oper
      in nMadara ** {
           s = \\nc => case nc of {
              -- All plural forms and Sg Acc use the "tolla" stem
-             PlStem | SgAccStem => nMadara.s ! nc ;
+             PlStem | SgAccStem | PossdSg_PossrSg1P2 => nMadara.s ! nc ;
 
              PossdSg_PossrPl1 => madar + harm "u" "ü" ! nMadara.h ;
 
diff --git a/src/hungarian/ParamHun.gf b/src/hungarian/ParamHun.gf
index 911bac0a7..27a4a12dd 100644
--- a/src/hungarian/ParamHun.gf
+++ b/src/hungarian/ParamHun.gf
@@ -76,8 +76,9 @@ param
   | SgInsStem -- Instrumental and translative: -v after vowels
   | SgStem  -- Rest of the cases in Sg
   | PlStem  -- Rest of the cases in Pl
-  | PossdSg_PossrP3 -- Possessed item is Sg, possessor is Sg or Pl P3
+  | PossdSg_PossrP3 -- Possessed item is Sg, possessor is {Sg,Pl} P3
   | PossdSg_PossrPl1 -- Possessed item is Sg, possessor is Pl P1
+  | PossdSg_PossrSg1P2 -- Possessed item is Sg, possessor is Sg P1 or {Sg,Pl} P2
   | PossdPl -- Possessed item in plural, any possessor.
   ;         -- Rest of poss forms use SgAccStem
 
@@ -157,6 +158,7 @@ oper
     PlStem => "PlStem" ;
     PossdSg_PossrP3 => "PossdSg_PossrP3" ;
     PossdSg_PossrPl1 => "PossdSg_PossrPl1" ;
+    PossdSg_PossrSg1P2 => "PossdSg_PossrSg1P2" ;
     PossdPl => "PossdPl"
     } ;
 
diff --git a/src/hungarian/ResHun.gf b/src/hungarian/ResHun.gf
index dcc6139f0..f6256624a 100644
--- a/src/hungarian/ResHun.gf
+++ b/src/hungarian/ResHun.gf
@@ -49,7 +49,7 @@ oper
           Sg => case st of {
                   dSg_rP3 _  => PossdSg_PossrP3 ;
                   dSg_rPl1   => PossdSg_PossrPl1 ;
-                  dSg_rSg1P2 => SgAccStem }
+                  dSg_rSg1P2 => PossdSg_PossrSg1P2 }
           } ;
 
         -- possessive suffix e.g. "their cats-3pl" is just k. not uk/ük