diff --git a/dfhack/include/modules/Materials.h b/dfhack/include/modules/Materials.h
index 6fbbd2ab8..ebf2c6206 100644
--- a/dfhack/include/modules/Materials.h
+++ b/dfhack/include/modules/Materials.h
@@ -44,6 +44,7 @@ namespace DFHack
         char singular[128];
         char plural[128];
         char adjective[128];
+        std::vector<std::vector<uint32_t> > ColorModifier;
     };
 
     struct t_matglossOther
diff --git a/dfhack/modules/Materials.cpp b/dfhack/modules/Materials.cpp
index 4303c3156..b60628525 100644
--- a/dfhack/modules/Materials.cpp
+++ b/dfhack/modules/Materials.cpp
@@ -293,8 +293,11 @@ bool Materials::ReadCreatureTypesEx (void)
     uint32_t castes_vector_offset = mem->getOffset ("creature_type_caste_vector");
     uint32_t extract_vector_offset = mem->getOffset ("creature_type_extract_vector");
     uint32_t sizeof_string = mem->getHexValue ("sizeof_string");
+    uint32_t caste_colormod_offset = mem->getOffset ("caste_color_modifiers");
     uint32_t size = p_races.size();
     uint32_t sizecas = 0;
+    uint32_t sizecolormod;
+    uint32_t sizecolorlist;
     uint32_t tile_offset = mem->getOffset ("creature_tile");
     uint32_t tile_color_offset = mem->getOffset ("creature_tile_color");
     raceEx.clear();
@@ -313,6 +316,18 @@ bool Materials::ReadCreatureTypesEx (void)
             p->readSTLString (caste_start + sizeof_string, caste.singular, sizeof(caste.singular));
             p->readSTLString (caste_start + 2 * sizeof_string, caste.plural, sizeof(caste.plural));
             p->readSTLString (caste_start + 3 * sizeof_string, caste.adjective, sizeof(caste.adjective));
+            DfVector <uint32_t> p_colormod(p, caste_start + caste_colormod_offset);
+            sizecolormod = p_colormod.size();
+            caste.ColorModifier.resize(sizecolormod);
+            
+            for(uint32_t k = 0; k < sizecolormod;k++)
+            {
+                DfVector <uint32_t> p_colorlist(p, p_colormod[k]);
+                sizecolorlist = p_colorlist.size();
+                caste.ColorModifier[k].resize(sizecolorlist);
+                for(uint32_t l = 0; l < sizecolorlist; l++)
+                    caste.ColorModifier[k][l] = p_colorlist[l];
+            }
             mat.castes.push_back(caste);
         }
 	mat.tile_character = p->readByte( p_races[i] + tile_offset );
@@ -327,6 +342,8 @@ bool Materials::ReadCreatureTypesEx (void)
 		p->readSTLString( p_extract[j], extract.rawname, sizeof(extract.rawname));
 		mat.extract.push_back(extract);
 	}
+
+
         raceEx.push_back(mat);
     }
     return true;
diff --git a/examples/materialtest.cpp b/examples/materialtest.cpp
index 77be49ba7..583f5a6e2 100644
--- a/examples/materialtest.cpp
+++ b/examples/materialtest.cpp
@@ -81,6 +81,13 @@ int main (int numargs, const char ** args)
             << castes[j].plural << ":"
             << castes[j].adjective << "] ";
             cout << endl;
+            for(uint32_t k = 0; k < castes[j].ColorModifier.size(); k++)
+            {
+                cout << "    colormod[" << k << "] ";
+                for(uint32_t l = 0; l < castes[j].ColorModifier[k].size(); l++)
+                    cout << castes[j].ColorModifier[k][l] << " ";
+                cout << endl;
+            }
         }
         cout << endl;
     }
diff --git a/output/Memory.xml b/output/Memory.xml
index c26b3c221..7ac380e80 100755
--- a/output/Memory.xml
+++ b/output/Memory.xml
@@ -1422,6 +1422,8 @@ map_data_1b60_offset          0x1B9c
         <!--<Offset name="creature_mood">0x238</Offset>-->
         
         <Offset name="creature_mood">0x288</Offset>
+        <Offset name="creature_birth_year">0x298</Offset>
+        <Offset name="creature_birth_month">0x29C</Offset>
         <Offset name="creature_physical">0x464</Offset>
         <!--
         <Offset name="creature_strength">0x464</Offset>
@@ -1440,6 +1442,10 @@ map_data_1b60_offset          0x1B9c
         <Offset name="creature_default_soul">0x0758</Offset>
         <Offset name="creature_happiness">0x834</Offset>
 
+        Castes
+        ======
+        <Offset name="caste_color_modifiers">0xACC</Offset>
+
         Materials
         =========
         soil, stone, metal