Loading Embedded Assemblies including dependencies

I am busy with a WPF application. To keep things simple I am embedding all assemblies into the application, and then I load them using the OnResolve event.

Everything worked great, until the point where I had to reference NHibernate.dll.

The Nhibernate assembly is embedded, and I can load it, however, it has dependencies, and I am not sure how to load it's dependencies at the time of loading NHibernate.dll.

Here is my OnResolve event handler:

    private static Assembly OnResolveAssembly(object sender, ResolveEventArgs args)
    {
        Assembly executingAssembly = Assembly.GetExecutingAssembly();
        AssemblyName assemblyName = new AssemblyName(args.Name);

        string path = assemblyName.Name + ".dll";
        if (assemblyName.CultureInfo.Equals(CultureInfo.InvariantCulture) == false)
        {
            path = String.Format(@"{0}\{1}", assemblyName.CultureInfo, path);
        }

        using (Stream stream = executingAssembly.GetManifestResourceStream(path))
        {
            if (stream == null)
                return null;

            byte[] assemblyRawBytes = new byte[stream.Length];
            stream.Read(assemblyRawBytes, 0, assemblyRawBytes.Length);
            return Assembly.Load(assemblyRawBytes);
        }
    }

Any help would be appreciated :)