Idzardius Gravius, b: -






	^{Sytze Ates van Idsinga}^{b. d.}



^{Saeckje Sytses van Idsinga}^b.1500 d.			^{Fercke Folckerts Aytta}^{b. d.1460}

		^{Gerbrant Ferckes Aytta}^{b. d.1483 Roordahuizum}	^{Syts Bucho (Hilverda)}^{b. d.1460 Hemrickseyn (FR)}

	^{Ferckje Gerbrants Aytta}^{b. d.}		^{Wytse Sjoerds Buchama}^{b. d.}

		^{Jets Wytses Bockema}^{b. d.1528 Swichum}	^{Mints Jetses Schutsma}^{b. d.}






^{Saecke Sipkesz}^{b. d.1498 Barrahuys, gesneuveld}



		^{Fercke Folckerts Aytta}^{b. d.1460}

	^{Gerbrant Ferckes Aytta}^{b. d.1483 Roordahuizum}	^{Syts Bucho (Hilverda)}^{b. d.1460 Hemrickseyn (FR)}

^{Ferckje Gerbrants Aytta}^{b. d.}		^{Wytse Sjoerds Buchama}^{b. d.}

	^{Jets Wytses Bockema}^{b. d.1528 Swichum}	^{Mints Jetses Schutsma}^{b. d.}


			^{Folckert Gerbeths Aytta}^{b. d.}

		^{Fercke Folckerts Aytta}^{b. d.1460}

^{Ferckje Gerbrants Aytta}^{b. d.}	^{Gerbrant Ferckes Aytta}^{b. d.1483 Roordahuizum}		^{Bucho Helvadra}^{b. d.}

^{Minthia Gerbrandsdr.van Aytta}^{b. d.1515}		^{Syts Bucho (Hilverda)}^{b. d.1460 Hemrickseyn (FR)}

^{Folkert Gerbrants Aytta}^{b. d.}

^{Bernardus Bucho Gerbrants Aytta}^{b.1465 d.1528}		^{Wytse Sjoerds Buchama}^{b. d.}

	^{Jets Wytses Bockema}^{b. d.1528 Swichum}		^{Jetse Schutsma}^{b. d.}

		^{Mints Jetses Schutsma}^{b. d.}	^{nn van Jornahuis}^{b. d.}


			^{Gerbeth Aytta}^{b. d.}

		^{Folckert Gerbeths Aytta}^{b. d.}	^Auck Aytta^{b. d.}

^{Gerbrant Ferckes Aytta}^{b. d.1483 Roordahuizum}	^{Fercke Folckerts Aytta}^{b. d.1460}

^{Bocho Ferckes Aytta}^{b. d.}

^{Rintje Ferckes Aytta}^{b. d.}

^{Sjouk Ferckes Aytta}^{b. d.}		^{Bucho Helvadra}^{b. d.}

	^{Syts Bucho (Hilverda)}^{b. d.1460 Hemrickseyn (FR)}