Dangos 1617 canlyniad

Tystysgrifau: Calvinistic Methodist Sunday School Union, 1917. Eisteddfod Genedlaethol Cymru, Caernarfon, 1921; Rhydaman, 1922; Lerpwl 1929; Caerffili 1950.

• 30/3.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

Tywyn, Meir., 19 g.; Tal-y-llyn, Meir., 17-19g., galwedigaethau; nodiadau.

• 8/41.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

Undeb Cymru Fydd; Plaid Cymru; 1952-61.

• 20/20.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

'University College of North Wales: Welsh newspapers'; rhestr o lyfrau yn ystafell y cyfnodolion Cymraeg.

• 22/45.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

Vaughan Edward O'Neill Owen (1895-?), Middlesex, a'i gyndeidiau.

• 7/103.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

Vaughan, Caergai, 14-18g.

• 7/130.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

Walker's Diary, 1936.

• 14/22.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

Walker's Diary, 1939.

• 14/25.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

'Way Book', Awst 1900 - Mehefin 1901.

• 41/40.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

'Way Books', 1898; 1900-1; 1902-3.

• 41/6-8.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

'Welch Piety'.

• 25/47.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

Welsh Americana.

• 17/4.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

Welsh Americana.

• 17/4.
• Is-gyfres

Rhan oPapurau Bob Owen, Croesor,

'Welsh Red Indians'.

• 42/19.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

William Evans, Fedw Arian.

• 7/39.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

William Jones, Aberyscir, Brycheiniog, 18-19g.

• 7/71.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

William Jones, Dwyran, 19g.

• 7/72.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

William Richards, Lynn.

• 28/16.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

William Wynne, Manafon a Llangynhafal, offeiriad, y ddeunawfed ganrif.

• 19/24.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,

Williams, Brondanw, 16-18g.

• 7/133.
• Ffeil

Rhan oPapurau Bob Owen, Croesor,