diff --git a/src/NodaConsolidatedNamesForPersinst.php b/src/NodaConsolidatedNamesForPersinst.php
index 0fe4860..80bee26 100644
--- a/src/NodaConsolidatedNamesForPersinst.php
+++ b/src/NodaConsolidatedNamesForPersinst.php
@@ -79,11 +79,12 @@ final class NodaConsolidatedNamesForPersinst extends NodaConsolidatedNamesAbstra
         if (count($parts) !== 2) return [];
 
         $nameOnly = trim($parts[0]);
-        $dateString = rtrim($parts[1], ')'); //
+        $dateString = trim(rtrim($parts[1], ')')); //
 
         if (!empty($dates = NodaTimeSplitter::is_timespan($dateString))
             && $dates->start_year !== '?'
             && $dates->end_year !== '?'
+            && $dates->start_year !== $dates->end_year
             && intval($dates->end_year) - intval($dates->start_year) < 150
         ) {
             return [