[Ansteorra] Latin Help?

[HerrDetlef]

Good evening, fellow Ansteorrans!

I was wondering if anybody could help me with my Latin.  I'm trying to say
"Detlef von Marburg gives this flag to the Kingdom of Ansteorra."

What I have is "Detlef von Marburg hoc vexillum ad Regnum Ansteorram dat."

This is something I want to put on a couple Ansteorran civil ensigns I made
for the Crown.

Thank you for your help!

Yours in these Current Middle Ages,
Detlef von Marburg

-- 
Hwæt! We Gardena         in geardagum,
þeodcyninga,         þrym gefrunon,
hu ða æþelingas         ellen fremedon.
Oft Scyld Scefing         sceaþena þreatum,
monegum mægþum,         meodosetla ofteah,
egsode eorlas.         Syððan ærest wearð
feasceaft funden,         he þæs frofre gebad,
weox under wolcnum,         weorðmyndum þah,
oðþæt him æghwylc         þara ymbsittendra
ofer hronrade         hyran scolde,
gomban gyldan.         þæt wæs god cyning!