WWI U-boat commanders

Thomas Bieber

Oberleutnant zur See (Crew 4/09)

Successes
35 ships sunk with a total of 88,107 GRT
7 ships damaged with a total of 28,129 GRT

Born:	24 Nov 1890	Berlin
Died:	18 Sep 1918	North Sea

If you can help with photo or any information on this Officer please contact us at gummi@uboat.net.

Ranks

1 Apr 1909		Seekadett
12 Apr 1910		Fähnrich zur See
19 Sep 1912		Leutnant zur See
2 May 1915		Oberleutnant zur See

Decorations

		Iron Cross 2nd class
		Iron Cross 1st class
23 Dec 1917		Royal House Order of Hohenzollern

U-boat Commands

UB 2	5 Apr 1916	-	1 Jul 1916
UB 31	12 Aug 1916	-	31 Jan 1918
UB 104	27 Jul 1918	-	21 Sep 1918

Notes

No entry found for this officer.

Ships hit by Thomas Bieber

Date	U-boat	Name of ship	Type of ship	Tons

9 Apr 1917	UB 31	Kittiwake	Steamer	1,866	br
24 Apr 1917	UB 31	Saint Jacques (d.)	Sailing vessel	415	fr
28 Apr 1917	UB 31	Medina	Passenger steamer	12,350	br
21 May 1917	UB 31	City Of Corinth	Steamer	5,870	br
15 Jun 1917	UB 31	Teesdale (d.)	Steamer	2,470	br
17 Jun 1917	UB 31	Stanhope	Steamer	2,854	br
5 Jul 1917	UB 31	Ocean Swell	Sailing vessel	195	br
6 Jul 1917	UB 31	Ariadne Christine (d.)	Steamer	3,550	br
7 Jul 1917	UB 31	Bellucia	Steamer	4,368	br
10 Jul 1917	UB 31	Hildegard	Sailing vessel	622	am
11 Jul 1917	UB 31	Brunhilda	Steamer	2,296	br
1 Aug 1917	UB 31	Alcyone	Motor vessel	149	br
1 Aug 1917	UB 31	Laertes	Steamer	4,541	br
2 Aug 1917	UB 31	Newlyn	Steamer	4,019	br
3 Aug 1917	UB 31	Renee Marthe	Sailing vessel	49	fr
8 Aug 1917	UB 31	Algerie (d.)	Steamer	3,386	fr
8 Sep 1917	UB 31	Elizabeth	Sailing vessel	58	br
9 Sep 1917	UB 31	Pluton	Steamer	1,449	nw
19 Oct 1917	UB 31	Waikawa	Steamer	5,666	br
20 Oct 1917	UB 31	Colorado	Steamer	7,165	br
23 Oct 1917	UB 31	Lepanto (d.)	Steamer	6,389	br
19 Nov 1917	UB 31	Farn	Steamer	4,393	br
13 Dec 1917	UB 31	Britannic	Sailing vessel	92	br
15 Dec 1917	UB 31	Sachem (d.)	Steamer	5,354	br
18 Dec 1917	UB 31	Riversdale	Steamer	2,805	br
20 Dec 1917	UB 31	Alice Marie	Steamer	2,210	br
20 Dec 1917	UB 31	Eveline	Steamer	2,605	br
20 Dec 1917	UB 31	Warsaw	Steamer	608	br

22 Jan 1918	UB 31	Admiral Cochrane (d.)	Steamer	6,565	br
22 Jan 1918	UB 31	Greatham	Steamer	2,338	br
24 Jan 1918	UB 31	Elsa	Steamer	3,581	nw
2 Aug 1918	UB 104	Flevo X	Sailing vessel	111	nl
2 Aug 1918	UB 104	Remke	Sailing vessel	193	nl
3 Aug 1918	UB 104	Cambrai	Steamer	963	fr
13 Aug 1918	UB 104	Frida	Sailing vessel	395	da
13 Aug 1918	UB 104	Jönköping 1	Steamer	1,546	sw
14 Aug 1918	UB 104	Wallsend	Steamer	2,697	br
14 Sep 1918	UB 104	Gibel Hamam	Steamer	647	br
15 Sep 1918	UB 104	Kendal Castle	Steamer	3,885	br
16 Sep 1918	UB 104	Ethel	Steamer	2,336	br
16 Sep 1918	UB 104	Lord Stewart	Steamer	1,445	br
17 Sep 1918	UB 104	Ursa	Steamer	1,740	sw
				116,236
35 ships sunk (88,107 tons) and 7 ships damaged (28,129 tons). Legend (d.) means the ship was damaged. We have a picture of this vessel.