diff --git a/src/js/slaveSummaryWidgets.js b/src/js/slaveSummaryWidgets.js
index fdc22b9405219ec4437541e07c2b71e2a2a0a382..4c10d6462675377ad78368c436ade10b1e46a1bc 100644
--- a/src/js/slaveSummaryWidgets.js
+++ b/src/js/slaveSummaryWidgets.js
@@ -3835,7 +3835,7 @@ window.SlaveSummaryUncached = (function() {
 				makeSpan(block, `${getPronouns(slave).daughter}.`, "lightgreen");
 			}
 		} else if (slave.father in V.missingTable && slave.father !== slave.mother && V.showMissingSlavesSD && V.showMissingSlaves) {
-			addText(block, `${V.missingTable[slave.mother].fullName}'s `);
+			addText(block, `${V.missingTable[slave.father].fullName}'s `);
 			makeSpan(block, `${getPronouns(slave).daughter}.`, "lightgreen");
 		}
 		if (areSisters(V.PC, slave) > 0) {