diff --git a/src/Bundle/ChillPersonBundle/Actions/Upsert/Handler/PersonUpsertHandler.php b/src/Bundle/ChillPersonBundle/Actions/Upsert/Handler/PersonUpsertHandler.php
index 6629cd63b..135c9fafb 100644
--- a/src/Bundle/ChillPersonBundle/Actions/Upsert/Handler/PersonUpsertHandler.php
+++ b/src/Bundle/ChillPersonBundle/Actions/Upsert/Handler/PersonUpsertHandler.php
@@ -16,7 +16,9 @@ use Chill\MainBundle\Entity\Center;
 use Chill\MainBundle\Entity\Gender;
 use Chill\MainBundle\Entity\GenderEnum;
 use Chill\MainBundle\Repository\CenterRepositoryInterface;
+use Chill\MainBundle\Repository\CountryRepository;
 use Chill\MainBundle\Repository\GenderRepository;
+use Chill\MainBundle\Repository\LanguageRepository;
 use Chill\MainBundle\Repository\PostalCodeRepositoryInterface;
 use Chill\PersonBundle\Entity\Household\Household;
 use Chill\PersonBundle\Household\MembersEditorFactory;
@@ -25,6 +27,7 @@ use Chill\PersonBundle\Repository\Identifier\PersonIdentifierDefinitionRepositor
 use Chill\PersonBundle\Repository\Identifier\PersonIdentifierRepository;
 use Chill\PersonBundle\Entity\Person;
 use Chill\PersonBundle\Entity\Identifier\PersonIdentifier;
+use Chill\PersonBundle\Entity\PersonPhone;
 use Chill\PersonBundle\Actions\Upsert\UpsertMessage;
 use libphonenumber\NumberParseException;
 use Psr\Log\LoggerInterface;
@@ -46,6 +49,8 @@ readonly class PersonUpsertHandler
         private MembersEditorFactory $membersEditorFactory,
         private PostalCodeRepositoryInterface $postalCodeRepository,
         private CenterRepositoryInterface $centerRepository,
+        private CountryRepository $countryRepository,
+        private LanguageRepository $languageRepository,
         private GenderRepository $genderRepository,
         private ClockInterface $clock,
         private \libphonenumber\PhoneNumberUtil $phoneNumberUtil,
@@ -204,6 +209,63 @@ readonly class PersonUpsertHandler
             $person->setCenter($center);
         }
 
+        // Handle countryOfBirth
+        if (null !== $message->countryOfBirth) {
+            $country = $this->countryRepository->findOneBy(['countryCode' => $message->countryOfBirth]);
+            if (null !== $country) {
+                $person->setCountryOfBirth($country);
+            } else {
+                $this->logger->warning(self::LOG_PREFIX.'Country not found for code: '.$message->countryOfBirth);
+            }
+        }
+
+        // Handle placeOfBirth
+        if (null !== $message->placeOfBirth) {
+            $person->setPlaceOfBirth($message->placeOfBirth);
+        }
+
+        // Handle deathdate
+        if (null !== $message->deathdate) {
+            try {
+                $person->setDeathdate(new \DateTimeImmutable($message->deathdate));
+            } catch (\Exception $e) {
+                $this->logger->error(self::LOG_PREFIX.'Could not parse deathdate: '.$message->deathdate, [
+                    'exception' => $e->getTraceAsString(),
+                    'deathdate' => $message->deathdate,
+                ]);
+            }
+        }
+
+        // Handle spokenLanguages
+        if (null !== $message->spokenLanguages && [] !== $message->spokenLanguages) {
+            foreach ($message->spokenLanguages as $languageCode) {
+                $language = $this->languageRepository->findOneBy(['id' => $languageCode]);
+                if (null !== $language) {
+                    $person->addSpokenLanguage($language);
+                } else {
+                    $this->logger->warning(self::LOG_PREFIX.'Language not found for code: '.$languageCode);
+                }
+            }
+        }
+
+        // Handle otherPhoneNumbers
+        if (null !== $message->otherPhoneNumbers && [] !== $message->otherPhoneNumbers) {
+            foreach ($message->otherPhoneNumbers as $phoneNumber) {
+                try {
+                    $parsedNumber = $this->phoneNumberUtil->parse($phoneNumber);
+                    $personPhone = new PersonPhone();
+                    $personPhone->setPhonenumber($parsedNumber);
+                    $person->addOtherPhoneNumber($personPhone);
+                    $this->entityManager->persist($personPhone);
+                } catch (NumberParseException $e) {
+                    $this->logger->warning(self::LOG_PREFIX.'Could not parse otherPhoneNumber', [
+                        'exception' => $e->getTraceAsString(),
+                        'phoneNumber' => $phoneNumber,
+                    ]);
+                }
+            }
+        }
+
         // mobileNumber and phoneNumber
         if (null !== $message->phoneNumber) {
             try {
diff --git a/src/Bundle/ChillPersonBundle/Actions/Upsert/UpsertMessage.php b/src/Bundle/ChillPersonBundle/Actions/Upsert/UpsertMessage.php
index 09f95fd44..cf03c17ca 100644
--- a/src/Bundle/ChillPersonBundle/Actions/Upsert/UpsertMessage.php
+++ b/src/Bundle/ChillPersonBundle/Actions/Upsert/UpsertMessage.php
@@ -14,7 +14,7 @@ namespace Chill\PersonBundle\Actions\Upsert;
 class UpsertMessage
 {
     public string $externalId;
-    public string $moreExternalIds;
+    public ?array $moreExternalIds = [];
     public int $personIdentifierDefinitionId;
     public ?string $firstName = null;
     public ?string $lastName = null;