Collateral blood relative
Johann IV von Mengen
Documented son of Sir Johann III von Mengen and Catherine de Bauffremont, dead by 1407.
- Dates
- Died dead by 1407
- House or family
- Von Mengen
- Mother
- Catherine de Bauffremont
- Spouse
- Not recorded
- Relationship to Brandon
- Externally documented child of Johann III and Catherine. The LeClaire pedigree does not descend through him.
- Evidence status
- Published Genealogy
Collateral blood relative. Externally documented child of Johann III and Catherine. The LeClaire pedigree does not descend through him.
Line to Brandon Noble LeClaire
This person is a collateral blood relative. No line of descent runs through them.
Explore their ancestry
Both parents of every person are independently explorable. Follow either line upwards as far as the evidence runs.
Paternal line
Maternal line
All 73 recorded ancestors of Johann IV von Mengen
- Sir Johann III von MengenDied after 1378
- Catherine de BauffremontDied made her will in 1367
- Sir Johann II "the Tall" von MengenDates not established
- Adelaide de ParroyeDates not established
- Pierre I de BauffremontDied 1347
- Jeanne de RayDates not established
- Aimé de RayDied June 1327
- Étiennette de La RocheDates not established
- Othenin de RayDied 1298
- Guillemette de Faucogneyliving after 1312
- Jean I de FaucogneyDates not established
- Héloïse de JoinvilleDied 1312
- Simon de JoinvilleDates not established
- Béatrix d'Auxonnec. 1195 to c. 1260 or 1261
- Étienne III d'Auxonnec. 1170 to 1241
- Béatrice de ChalonDates not established
- Étienne II d'AuxonneDates not established
- Judith of LorraineDates not established
- Matthias I, Duke of Lorrainec. 1119 to 1176
- Bertha of Swabiac. 1123 to 1130 to 1194 or 1195
- Frederick II, Duke of Swabia1090 to 6 April 1147
- Judith of BavariaDates not established
- Frederick I, Duke of SwabiaDates not established
- Agnes of Waiblingen1072 or 1073 to 24 September 1143
- Henry IV, Holy Roman Emperor11 November 1050 to 7 August 1106
- Bertha of Savoy21 September 1051 to 27 December 1087
- Henry III, Holy Roman Emperor28 October 1016 to 5 October 1056
- Agnes of Poitouc. 1025 to 14 December 1077
- Otto, Count of SavoyDates not established
- Adelaide of SusaDates not established
- Conrad II, Holy Roman Emperorc. 990 to 4 June 1039
- Gisela of Swabia11 November 989 or 990 to 15 February 1043
- William V, Duke of Aquitaine969 to 31 January 1030
- Agnes of Burgundyc. 995 to 10 November 1068
- Henry of Speyerc. 970 to before 1000
- Adelaide of Metzc. 970 to c. 1039
- Hermann II, Duke of SwabiaDied 4 May 1003
- Gerberga of Burgundyc. 965 to 7 July 1019
- Otto-William, Count of Burgundyc. 962 to 21 September 1026
- Otto I, Duke of Carinthiac. 948 to 4 November 1004
- Conrad I, King of Burgundyc. 925 to 19 October 993
- Matilda of France943 to 26 November 981 or 992
- Adalbert II, King of Italyc. 936 to 30 April 971
- Conrad the Red, Duke of Lorrainec. 922 to 10 August 955
- Liutgarde of Saxony931 to 18 November 953
- Louis IV, King of West Francia10 September 920 or 921 to 10 September 954
- Gerberga of Saxonyc. 913 to 5 May 984
- Berengar II, King of Italyc. 900 to 6 August 966
- Willa of Tuscanyc. 912 to after 966
- Otto I, Holy Roman Emperor23 November 912 to 7 May 973
- Edith of Englandc. 910 to 26 January 946
- Charles III, King of West Francia17 September 879 to 7 October 929
- Eadgifu of Wessexc. 902 to after 951
- Henry the Fowlerc. 876 to 2 July 936
- Matilda of Ringelheimc. 895 to 14 March 968
- Edward the Elderc. 874 to 17 July 924
- ÆlfflædDied after 920
- Louis II, King of West Francia1 November 846 to 10 April 879
- Otto I, Duke of Saxonyc. 851 to 30 November 912
- HedwigaDied 24 December 903
- Dietrich, Count in WestphaliaDied 917
- Alfred the Greatc. 849 to 26 October 899
- EalhswithDied 5 December 902
- Charles II, Holy Roman Emperor13 June 823 to 6 October 877
- Ermentrude of Orléans27 September 823 to 6 October 869
- Liudolf, Duke of Saxonyc. 805 to 11 or 12 March 866
- Odac. 806 to 17 May 913
- Æthelwulf, King of WessexDied 13 January 858
- Louis the Pious16 April 778 to 20 June 840
- Judith of Bavaria, Empressc. 797 to 19 April 843
- Ecgberht, King of WessexDied 839
- Charlemagne2 April 747 or 748 to 28 January 814
- Hildegard of the Vinzgauc. 754 to 30 April 783
Sources for this record
Sources are listed in order of evidential weight. A contemporary record outranks a printed reference work; a printed reference work outranks a derivative pedigree or an online database.
1. Major published genealogical reference
Detlev Schwennicke, Europäische Stammtafeln, Neue Folge, Volume XXVI, Tafel 74
- Cited for: Sir Johann III von Mengen and Catherine de Bauffremont
- Cited for: Pierre I de Bauffremont and the Bauffremont relationships
- Cited for: Catherine de Bauffremont as daughter of Pierre I de Bauffremont and Jeanne de Ray
2. Historical academic publication
Mémoires de l'Académie nationale de Metz, Éditions Le Lorrain, 1885, Volumes 63 to 64, page 122
- Cited for: Jean (Johann IV) de Mengen recorded as dead by 1407
Cited only for what can be verified from the printed page; no wider claim rests on it.
3. Corroborating genealogical database
Stromsnes genealogical database — Johann IV von Mengen View source
- Cited for: Johann IV von Mengen as son of Johann III von Mengen and Catherine de Bauffremont
- Cited for: Jean de Mengen recorded as dead by 1407, citing Mémoires de l'Académie nationale de Metz
4. Corroborating genealogical database
Stromsnes genealogical database — family record of Johann III von Mengen View source
- Cited for: Independent corroboration of the marriage of Johann III von Mengen and Catherine de Bauffremont (Beffroimont) on 27 January 1340
- Cited for: Anna von Mengen and Johann IV von Mengen as their children
This database gives Catherine's mother as Anna von Parvys, conflicting with the Stammtafeln-derived pedigree followed here, which gives Jeanne de Ray. It is not used as an authority for Catherine's parentage; the conflict is preserved in the research ledger.
Further references
- Detlev Schwennicke, Europäische Stammtafeln, Neue Folge, Volume XXVI, Tafel 74
Johann IV von Mengen is recorded in the ancestry of the House of LeClaire alongside 176 other identified individuals.