DNA Ancestors View for Robert (Percy) de Percy

Here is how Robert (Percy) de Percy inherited his yDNA Y chromosome, xDNA X chromosome and mtDNA mitochondrial DNA. (For auDNA autosomal DNA see Robert's full family tree.)   more information Help



Y Chromosome

The Y chromosome is passed down from father to son. Here are Robert's direct paternal line ancestors.   more information Help

Henry Percy descendants (abt Feb 1300 - abt 17 Feb 1352)
  Henry Percy descendants (25 Mar 1273 - bef 10 Oct 1314)
    Henry Percy descendants (abt 1235 - 29 Aug 1272)
      William Percy descendants (abt 1193 - bef 28 Jul 1245)
        Henry Percy descendants (1160 - 1198)
          Joscelin Leuven descendants (1121 - bef 1180)
            Godefroi Louvain descendants (abt 1060 - 25 Jan 1140)
              Henry of Louvain descendants (1020 - 1078)
                Lambert Leuven descendants (0995 - 19 Jun 1054)



Mitochondrial DNA

Mitochondrial DNA is passed down from mother to child. Here are Robert's direct maternal line ancestors.   more information Help

Idoine Clifford descendants (abt 1300 - 24 Aug 1365)
  Maud Clare descendants (abt 1279 - bef 24 May 1327) [confident]
    Juliana FitzMaurice descendants (abt 1263 - bef 24 Sep 1300) [confident]
      Matilda Prendergast descendants (abt 17 Mar 1242 - abt 1274)
        Matilda Burgh descendants (abt 1228 - 1276)
          Egidia Lacy descendants (abt 1200 - aft 22 Feb 1247)
            Margaret Braose descendants (1177 - 19 Dec 1200)
              Matilda St Valéry descendants (abt 1138 - 1210)
                Matilda Unknown descendants (abt 1128 - 1157)



X Chromosome

Males inherit one X chromosome from their mother. Females inherit one from their mother and one from their father. Here are seven generations of ancestors who could have contributed to Robert's X DNA and their approximate average percentage of contribution. These are adapted from Blaine Bettinger's X-DNA charts.   more information Help

  100% — Idoine Clifford descendants (abt 1300 - 24 Aug 1365)
    50% — Robert Clifford descendants (abt 09 Apr 1273 - 24 Jun 1314) [confident]
      50% — Isabel Vipont descendants (abt 1251 - bef 14 May 1292) [confident]
        25% — Robert Vipont descendants (abt 1234 - 07 Jun 1264) [confident]
          25% — Sibyl Ferrers descendants (25 Jul 1216 - 1247)
            12.5% — William Ferrers descendants (1162 - 22 Sep 1247)
              12.5% — Sybil Braose descendants (abt 1149 - aft 05 Feb 1228)
            12.5% — Agnes Meschines descendants (1174 - 28 Oct 1247)
              6.25% — Hugh Gernon descendants (1141 - 30 Jun 1181)
              6.25% — Bertrade Montfort descendants (1155 - abt 1227)
        25% — Isabel FitzJohn descendants (abt 1240 - aft 16 Apr 1259) [confident]
          12.5% — John FitzGeoffrey descendants (abt 1206 - abt 30 Nov 1258) [confident]
            12.5% — Aveline Clare descendants (abt 1166 - abt 04 Jun 1225) [confident]
              6.25% — Roger Clare descendants (1116 - 1173)
              6.25% — Maud St Hilary descendants (1132 - 24 Dec 1193)
          12.5% — Isabel Bigod descendants (abt 1212 - 1250) [confident]
            6.25% — Hugh Bigod descendants (abt 1185 - 18 Feb 1225) [confident]
              6.25% — Ida Toeni descendants (aft 1160 - 31 Mar 1204) [confident]
            6.25% — Maud Marshal descendants (1193 - abt Mar 1248) [confident]
              3.125% — William Marshal descendants (abt 1146 - 14 May 1219)
              3.125% — Isabel Clare descendants (abt 1172 - abt 07 Mar 1220)
    50% — Maud Clare descendants (abt 1279 - bef 24 May 1327) [confident]
      25% — Thomas Clare descendants (abt 1245 - abt 29 Aug 1287) [confident]
        25% — Maud Lacy descendants (abt 1225 - bef 10 Mar 1289) [confident]
          12.5% — John Lacy Knt descendants (abt 1192 - 22 Jul 1240) [confident]
            12.5% — Matilda Clare descendants (abt 1182 - aft 1238) [confident]
              6.25% — [Fifth Great-Grandfather Unknown]
              6.25% — [Fifth Great-Grandmother Unknown]
          12.5% — Margaret Quincy descendants (abt 1206 - bef 30 Mar 1266) [confident]
            6.25% — Robert Quincy descendants (abt 1172 - 1217) [confident]
              6.25% — Margaret Beaumont descendants (abt 1154 - 12 Jan 1235) [confident]
            6.25% — Hawise Kevelioc descendants (abt 1180 - bef 19 Feb 1243) [confident]
              3.125% — Hugh Gernon descendants (1141 - 30 Jun 1181)
              3.125% — Bertrade Montfort descendants (1155 - abt 1227)
      25% — Juliana FitzMaurice descendants (abt 1263 - bef 24 Sep 1300) [confident]
        12.5% — Maurice FitzMaurice descendants (abt 1238 - bef 10 Nov 1286)
          12.5% — Juliane Cogan descendants (abt 1200 - 1257)
            6.25% — [Fourth Great-Grandfather Unknown]
              6.25% — [Fifth Great-Grandmother Unknown]
            6.25% — [Fourth Great-Grandmother Unknown]
              3.125% — [Fifth Great-Grandfather Unknown]
              3.125% — [Fifth Great-Grandmother Unknown]
        12.5% — Matilda Prendergast descendants (abt 17 Mar 1242 - abt 1274)
          6.25% — Gerald Prendergast descendants (abt 1187 - abt 1251) [confident]
            6.25% — Maud Quincy descendants (abt 1172 - abt 1231)
              3.125% — Robert Quincy descendants (abt 1138 - bef 29 Sep 1198)
              3.125% — Basilia Clare descendants (abt 1156 - abt 1203)
          6.25% — Matilda Burgh descendants (abt 1228 - 1276)
            3.125% — Richard Burgh descendants (abt 1193 - bef 1243)
              3.125% — Unknown O'Brien descendants (1162 - 1218)
            3.125% — Egidia Lacy descendants (abt 1200 - aft 22 Feb 1247)
              1.5625% — Walter Lacy descendants (abt 1172 - bef 24 Feb 1241)
              1.5625% — Margaret Braose descendants (1177 - 19 Dec 1200)

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